39621634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28753}}^1$

素因数の和:28821

約数の個数: 16

約数和(自身を含む): 65214072

約数和(自身を除く): 25592438

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 28753, 57506, 373789, 747578, 1523909, 3047818, 19810817, 39621634]

約数ペア:

[(1, 39621634), (2, 19810817), (13, 3047818), (26, 1523909), (53, 747578), (106, 373789), (689, 57506), (1378, 28753)]