12966081008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{17242129}}^1$

素因数の和:17242184

約数の個数: 20

約数和(自身を含む): 25656289440

約数和(自身を除く): 12690208432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 17242129, 34484258, 68968516, 137937032, 275874064, 810380063, 1620760126, 3241520252, 6483040504, 12966081008]

約数ペア:

[(1, 12966081008), (2, 6483040504), (4, 3241520252), (8, 1620760126), (16, 810380063), (47, 275874064), (94, 137937032), (188, 68968516), (376, 34484258), (752, 17242129)]