17740684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 33572448

約数和(自身を除く): 15831764

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1097, 1244, 2194, 4043, 4388, 8086, 14261, 16172, 28522, 57044, 341167, 682334, 1364668, 4435171, 8870342, 17740684]

約数ペア:

[(1, 17740684), (2, 8870342), (4, 4435171), (13, 1364668), (26, 682334), (52, 341167), (311, 57044), (622, 28522), (1097, 16172), (1244, 14261), (2194, 8086), (4043, 4388)]