38307890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{48491}}^1$

素因数の和:48577

約数の個数: 16

約数和(自身を含む): 69828480

約数和(自身を除く): 31520590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 48491, 96982, 242455, 484910, 3830789, 7661578, 19153945, 38307890]

約数ペア:

[(1, 38307890), (2, 19153945), (5, 7661578), (10, 3830789), (79, 484910), (158, 242455), (395, 96982), (790, 48491)]