42193918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{1571}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 68268816

約数和(自身を除く): 26074898

約数列:

[1, 2, 13, 26, 1033, 1571, 2066, 3142, 13429, 20423, 26858, 40846, 1622843, 3245686, 21096959, 42193918]

約数ペア:

[(1, 42193918), (2, 21096959), (13, 3245686), (26, 1622843), (1033, 40846), (1571, 26858), (2066, 20423), (3142, 13429)]