17996782015

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{38351}}^1$

素因数の和:39222

約数の個数: 16

約数和(自身を含む): 21796208640

約数和(自身を除く): 3799426625

約数列:

[1, 5, 127, 635, 739, 3695, 38351, 93853, 191755, 469265, 4870577, 24352885, 28341389, 141706945, 3599356403, 17996782015]

約数ペア:

[(1, 17996782015), (5, 3599356403), (127, 141706945), (635, 28341389), (739, 24352885), (3695, 4870577), (38351, 469265), (93853, 191755)]