11855090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91193}}^1$

素因数の和:91213

約数の個数: 16

約数和(自身を含む): 22980888

約数和(自身を除く): 11125798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 91193, 182386, 455965, 911930, 1185509, 2371018, 5927545, 11855090]

約数ペア:

[(1, 11855090), (2, 5927545), (5, 2371018), (10, 1185509), (13, 911930), (26, 455965), (65, 182386), (130, 91193)]