1907836957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{7121}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 2114208432

約数和(自身を除く): 206371475

約数列:

[1, 13, 37, 481, 557, 7121, 7241, 20609, 92573, 263477, 267917, 3425201, 3966397, 51563161, 146756689, 1907836957]

約数ペア:

[(1, 1907836957), (13, 146756689), (37, 51563161), (481, 3966397), (557, 3425201), (7121, 267917), (7241, 263477), (20609, 92573)]