11687416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 23839200

約数和(自身を除く): 12151784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1031, 1417, 2062, 2834, 4124, 5668, 8248, 11336, 13403, 26806, 53612, 107224, 112379, 224758, 449516, 899032, 1460927, 2921854, 5843708, 11687416]

約数ペア:

[(1, 11687416), (2, 5843708), (4, 2921854), (8, 1460927), (13, 899032), (26, 449516), (52, 224758), (104, 112379), (109, 107224), (218, 53612), (436, 26806), (872, 13403), (1031, 11336), (1417, 8248), (2062, 5668), (2834, 4124)]