42142022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11831}}^1$

素因数の和:11983

約数の個数: 16

約数和(自身を含む): 68578272

約数和(自身を除く): 26436250

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 11831, 23662, 153803, 307606, 1620847, 3241694, 21071011, 42142022]

約数ペア:

[(1, 42142022), (2, 21071011), (13, 3241694), (26, 1620847), (137, 307606), (274, 153803), (1781, 23662), (3562, 11831)]