189540286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{316957}}^1$

素因数の和:316995

約数の個数: 16

約数和(自身を含む): 319493664

約数和(自身を除く): 129953378

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 316957, 633914, 4120441, 7290011, 8240882, 14580022, 94770143, 189540286]

約数ペア:

[(1, 189540286), (2, 94770143), (13, 14580022), (23, 8240882), (26, 7290011), (46, 4120441), (299, 633914), (598, 316957)]