11399830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87691}}^1$

素因数の和:87711

約数の個数: 16

約数和(自身を含む): 22098384

約数和(自身を除く): 10698554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 87691, 175382, 438455, 876910, 1139983, 2279966, 5699915, 11399830]

約数ペア:

[(1, 11399830), (2, 5699915), (5, 2279966), (10, 1139983), (13, 876910), (26, 438455), (65, 175382), (130, 87691)]