8939788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15629}}^1$

素因数の和:15657

約数の個数: 24

約数和(自身を含む): 18380880

約数和(自身を除く): 9441092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 15629, 31258, 62516, 171919, 203177, 343838, 406354, 687676, 812708, 2234947, 4469894, 8939788]

約数ペア:

[(1, 8939788), (2, 4469894), (4, 2234947), (11, 812708), (13, 687676), (22, 406354), (26, 343838), (44, 203177), (52, 171919), (143, 62516), (286, 31258), (572, 15629)]