15389696

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 88

約数和(自身を含む): 37337280

約数和(自身を除く): 21947584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 113, 128, 133, 152, 224, 226, 256, 266, 304, 448, 452, 512, 532, 608, 791, 896, 904, 1024, 1064, 1216, 1582, 1792, 1808, 2128, 2147, 2432, 3164, 3584, 3616, 4256, 4294, 4864, 6328, 7168, 7232, 8512, 8588, 9728, 12656, 14464, 15029, 17024, 17176, 19456, 25312, 28928, 30058, 34048, 34352, 50624, 57856, 60116, 68096, 68704, 101248, 115712, 120232, 136192, 137408, 202496, 240464, 274816, 404992, 480928, 549632, 809984, 961856, 1099264, 1923712, 2198528, 3847424, 7694848, 15389696]

約数ペア:

[(1, 15389696), (2, 7694848), (4, 3847424), (7, 2198528), (8, 1923712), (14, 1099264), (16, 961856), (19, 809984), (28, 549632), (32, 480928), (38, 404992), (56, 274816), (64, 240464), (76, 202496), (112, 137408), (113, 136192), (128, 120232), (133, 115712), (152, 101248), (224, 68704), (226, 68096), (256, 60116), (266, 57856), (304, 50624), (448, 34352), (452, 34048), (512, 30058), (532, 28928), (608, 25312), (791, 19456), (896, 17176), (904, 17024), (1024, 15029), (1064, 14464), (1216, 12656), (1582, 9728), (1792, 8588), (1808, 8512), (2128, 7232), (2147, 7168), (2432, 6328), (3164, 4864), (3584, 4294), (3616, 4256)]