19262126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20023}}^1$

素因数の和:20075

約数の個数: 16

約数和(自身を含む): 31958304

約数和(自身を除く): 12696178

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 20023, 40046, 260299, 520598, 740851, 1481702, 9631063, 19262126]

約数ペア:

[(1, 19262126), (2, 9631063), (13, 1481702), (26, 740851), (37, 520598), (74, 260299), (481, 40046), (962, 20023)]