26942470

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11273}}^1$

素因数の和:11519

約数の個数: 16

約数和(自身を含む): 48703680

約数和(自身を除く): 21761210

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 11273, 22546, 56365, 112730, 2694247, 5388494, 13471235, 26942470]

約数ペア:

[(1, 26942470), (2, 13471235), (5, 5388494), (10, 2694247), (239, 112730), (478, 56365), (1195, 22546), (2390, 11273)]