12321452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 36

約数和(自身を含む): 25486776

約数和(自身を除く): 13165324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1657, 1859, 3314, 3718, 6628, 7436, 18227, 21541, 36454, 43082, 72908, 86164, 236951, 280033, 473902, 560066, 947804, 1120132, 3080363, 6160726, 12321452]

約数ペア:

[(1, 12321452), (2, 6160726), (4, 3080363), (11, 1120132), (13, 947804), (22, 560066), (26, 473902), (44, 280033), (52, 236951), (143, 86164), (169, 72908), (286, 43082), (338, 36454), (572, 21541), (676, 18227), (1657, 7436), (1859, 6628), (3314, 3718)]