12733864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11161

約数の個数: 32

約数和(自身を含む): 28052640

約数和(自身を除く): 15318776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11131, 22262, 44524, 89048, 122441, 144703, 244882, 289406, 489764, 578812, 979528, 1157624, 1591733, 3183466, 6366932, 12733864]

約数ペア:

[(1, 12733864), (2, 6366932), (4, 3183466), (8, 1591733), (11, 1157624), (13, 979528), (22, 578812), (26, 489764), (44, 289406), (52, 244882), (88, 144703), (104, 122441), (143, 89048), (286, 44524), (572, 22262), (1144, 11131)]