11490119056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55240957}}^1$

素因数の和:55240978

約数の個数: 20

約数和(自身を含む): 23974575772

約数和(自身を除く): 12484456716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55240957, 110481914, 220963828, 441927656, 718132441, 883855312, 1436264882, 2872529764, 5745059528, 11490119056]

約数ペア:

[(1, 11490119056), (2, 5745059528), (4, 2872529764), (8, 1436264882), (13, 883855312), (16, 718132441), (26, 441927656), (52, 220963828), (104, 110481914), (208, 55240957)]