11840660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45541}}^1$

素因数の和:45563

約数の個数: 24

約数和(自身を含む): 26778696

約数和(自身を除く): 14938036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45541, 91082, 182164, 227705, 455410, 592033, 910820, 1184066, 2368132, 2960165, 5920330, 11840660]

約数ペア:

[(1, 11840660), (2, 5920330), (4, 2960165), (5, 2368132), (10, 1184066), (13, 910820), (20, 592033), (26, 455410), (52, 227705), (65, 182164), (130, 91082), (260, 45541)]