19877716096

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10333}}^1$

素因数の和:10486

約数の個数: 128

約数和(自身を含む): 48065500800

約数和(自身を除く): 28187784704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 113, 128, 133, 152, 224, 226, 266, 304, 448, 452, 532, 608, 791, 896, 904, 1064, 1216, 1582, 1808, 2128, 2147, 2432, 3164, 3616, 4256, 4294, 6328, 7232, 8512, 8588, 10333, 12656, 14464, 15029, 17024, 17176, 20666, 25312, 30058, 34352, 41332, 50624, 60116, 68704, 72331, 82664, 101248, 120232, 137408, 144662, 165328, 196327, 240464, 274816, 289324, 330656, 392654, 480928, 578648, 661312, 785308, 961856, 1157296, 1167629, 1322624, 1374289, 1570616, 1923712, 2314592, 2335258, 2748578, 3141232, 4629184, 4670516, 5497156, 6282464, 8173403, 9258368, 9341032, 10994312, 12564928, 16346806, 18682064, 21988624, 22184951, 25129856, 32693612, 37364128, 43977248, 44369902, 65387224, 74728256, 87954496, 88739804, 130774448, 149456512, 155294657, 175908992, 177479608, 261548896, 310589314, 354959216, 523097792, 621178628, 709918432, 1046195584, 1242357256, 1419836864, 2484714512, 2839673728, 4969429024, 9938858048, 19877716096]

約数ペア:

[(1, 19877716096), (2, 9938858048), (4, 4969429024), (7, 2839673728), (8, 2484714512), (14, 1419836864), (16, 1242357256), (19, 1046195584), (28, 709918432), (32, 621178628), (38, 523097792), (56, 354959216), (64, 310589314), (76, 261548896), (112, 177479608), (113, 175908992), (128, 155294657), (133, 149456512), (152, 130774448), (224, 88739804), (226, 87954496), (266, 74728256), (304, 65387224), (448, 44369902), (452, 43977248), (532, 37364128), (608, 32693612), (791, 25129856), (896, 22184951), (904, 21988624), (1064, 18682064), (1216, 16346806), (1582, 12564928), (1808, 10994312), (2128, 9341032), (2147, 9258368), (2432, 8173403), (3164, 6282464), (3616, 5497156), (4256, 4670516), (4294, 4629184), (6328, 3141232), (7232, 2748578), (8512, 2335258), (8588, 2314592), (10333, 1923712), (12656, 1570616), (14464, 1374289), (15029, 1322624), (17024, 1167629), (17176, 1157296), (20666, 961856), (25312, 785308), (30058, 661312), (34352, 578648), (41332, 480928), (50624, 392654), (60116, 330656), (68704, 289324), (72331, 274816), (82664, 240464), (101248, 196327), (120232, 165328), (137408, 144662)]