12912485872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5643569}}^1$

素因数の和:5643601

約数の個数: 40

約数和(自身を含む): 29391712560

約数和(自身を除く): 16479226688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 5643569, 11287138, 22574276, 45148552, 62079259, 73366397, 90297104, 124158518, 146732794, 248317036, 293465588, 496634072, 586931176, 807030367, 993268144, 1173862352, 1614060734, 3228121468, 6456242936, 12912485872]

約数ペア:

[(1, 12912485872), (2, 6456242936), (4, 3228121468), (8, 1614060734), (11, 1173862352), (13, 993268144), (16, 807030367), (22, 586931176), (26, 496634072), (44, 293465588), (52, 248317036), (88, 146732794), (104, 124158518), (143, 90297104), (176, 73366397), (208, 62079259), (286, 45148552), (572, 22574276), (1144, 11287138), (2288, 5643569)]