39689012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24379}}^1$

素因数の和:24431

約数の個数: 24

約数和(自身を含む): 77820960

約数和(自身を除く): 38131948

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 24379, 48758, 97516, 268169, 536338, 902023, 1072676, 1804046, 3608092, 9922253, 19844506, 39689012]

約数ペア:

[(1, 39689012), (2, 19844506), (4, 9922253), (11, 3608092), (22, 1804046), (37, 1072676), (44, 902023), (74, 536338), (148, 268169), (407, 97516), (814, 48758), (1628, 24379)]