17912570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 34933248

約数和(自身を除く): 17020678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 607, 1135, 1214, 2270, 2951, 3035, 5902, 6070, 7891, 14755, 15782, 29510, 39455, 78910, 137789, 275578, 688945, 1377890, 1791257, 3582514, 8956285, 17912570]

約数ペア:

[(1, 17912570), (2, 8956285), (5, 3582514), (10, 1791257), (13, 1377890), (26, 688945), (65, 275578), (130, 137789), (227, 78910), (454, 39455), (607, 29510), (1135, 15782), (1214, 14755), (2270, 7891), (2951, 6070), (3035, 5902)]