12643774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4056

約数の個数: 24

約数和(自身を含む): 22455720

約数和(自身を除く): 9811946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 4019, 8038, 44209, 52247, 88418, 104494, 486299, 574717, 972598, 1149434, 6321887, 12643774]

約数ペア:

[(1, 12643774), (2, 6321887), (11, 1149434), (13, 972598), (22, 574717), (26, 486299), (121, 104494), (143, 88418), (242, 52247), (286, 44209), (1573, 8038), (3146, 4019)]