15637564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 28351008

約数和(自身を除く): 12713444

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 983, 1966, 3932, 3977, 7954, 15908, 40303, 80606, 95351, 161212, 190702, 381404, 3909391, 7818782, 15637564]

約数ペア:

[(1, 15637564), (2, 7818782), (4, 3909391), (41, 381404), (82, 190702), (97, 161212), (164, 95351), (194, 80606), (388, 40303), (983, 15908), (1966, 7954), (3932, 3977)]