23890012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 43262240

約数和(自身を除く): 19372228

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 1069, 2138, 4276, 5587, 11174, 22348, 39553, 79106, 158212, 161419, 322838, 645676, 5972503, 11945006, 23890012]

約数ペア:

[(1, 23890012), (2, 11945006), (4, 5972503), (37, 645676), (74, 322838), (148, 161419), (151, 158212), (302, 79106), (604, 39553), (1069, 22348), (2138, 11174), (4276, 5587)]