17940984955

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1\times {\mathrm{15329}}^1$

素因数の和:17054

約数の個数: 16

約数和(自身を含む): 21688884000

約数和(自身を除く): 3747899045

約数列:

[1, 5, 149, 745, 1571, 7855, 15329, 76645, 234079, 1170395, 2284021, 11420105, 24081859, 120409295, 3588196991, 17940984955]

約数ペア:

[(1, 17940984955), (5, 3588196991), (149, 120409295), (745, 24081859), (1571, 11420105), (7855, 2284021), (15329, 1170395), (76645, 234079)]