15231116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 28884240

約数和(自身を除く): 13653124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 5209, 10418, 20836, 88553, 177106, 223987, 354212, 447974, 895948, 3807779, 7615558, 15231116]

約数ペア:

[(1, 15231116), (2, 7615558), (4, 3807779), (17, 895948), (34, 447974), (43, 354212), (68, 223987), (86, 177106), (172, 88553), (731, 20836), (1462, 10418), (2924, 5209)]