13807376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4167

約数の個数: 40

約数和(自身を含む): 30727200

約数和(自身を除く): 16919824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4129, 8258, 16516, 33032, 45419, 66064, 78451, 90838, 156902, 181676, 313804, 363352, 627608, 726704, 862961, 1255216, 1725922, 3451844, 6903688, 13807376]

約数ペア:

[(1, 13807376), (2, 6903688), (4, 3451844), (8, 1725922), (11, 1255216), (16, 862961), (19, 726704), (22, 627608), (38, 363352), (44, 313804), (76, 181676), (88, 156902), (152, 90838), (176, 78451), (209, 66064), (304, 45419), (418, 33032), (836, 16516), (1672, 8258), (3344, 4129)]