12267008

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 28071120

約数和(自身を除く): 15804112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 97, 104, 128, 152, 194, 208, 247, 256, 304, 388, 416, 494, 512, 608, 776, 832, 988, 1216, 1261, 1552, 1664, 1843, 1976, 2432, 2522, 3104, 3328, 3686, 3952, 4864, 5044, 6208, 6656, 7372, 7904, 9728, 10088, 12416, 14744, 15808, 20176, 23959, 24832, 29488, 31616, 40352, 47918, 49664, 58976, 63232, 80704, 95836, 117952, 126464, 161408, 191672, 235904, 322816, 383344, 471808, 645632, 766688, 943616, 1533376, 3066752, 6133504, 12267008]

約数ペア:

[(1, 12267008), (2, 6133504), (4, 3066752), (8, 1533376), (13, 943616), (16, 766688), (19, 645632), (26, 471808), (32, 383344), (38, 322816), (52, 235904), (64, 191672), (76, 161408), (97, 126464), (104, 117952), (128, 95836), (152, 80704), (194, 63232), (208, 58976), (247, 49664), (256, 47918), (304, 40352), (388, 31616), (416, 29488), (494, 24832), (512, 23959), (608, 20176), (776, 15808), (832, 14744), (988, 12416), (1216, 10088), (1261, 9728), (1552, 7904), (1664, 7372), (1843, 6656), (1976, 6208), (2432, 5044), (2522, 4864), (3104, 3952), (3328, 3686)]