10971950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19949}}^1$

素因数の和:19972

約数の個数: 24

約数和(自身を含む): 22264200

約数和(自身を除く): 11292250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 19949, 39898, 99745, 199490, 219439, 438878, 498725, 997450, 1097195, 2194390, 5485975, 10971950]

約数ペア:

[(1, 10971950), (2, 5485975), (5, 2194390), (10, 1097195), (11, 997450), (22, 498725), (25, 438878), (50, 219439), (55, 199490), (110, 99745), (275, 39898), (550, 19949)]