11840452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 22530200

約数和(自身を除く): 10689748

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2089, 2834, 4178, 5668, 8356, 27157, 54314, 108628, 227701, 455402, 910804, 2960113, 5920226, 11840452]

約数ペア:

[(1, 11840452), (2, 5920226), (4, 2960113), (13, 910804), (26, 455402), (52, 227701), (109, 108628), (218, 54314), (436, 27157), (1417, 8356), (2089, 5668), (2834, 4178)]