12471316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21831

約数の個数: 24

約数和(自身を含む): 25641504

約数和(自身を除く): 13170188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21803, 43606, 87212, 239833, 283439, 479666, 566878, 959332, 1133756, 3117829, 6235658, 12471316]

約数ペア:

[(1, 12471316), (2, 6235658), (4, 3117829), (11, 1133756), (13, 959332), (22, 566878), (26, 479666), (44, 283439), (52, 239833), (143, 87212), (286, 43606), (572, 21803)]