13495292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 24955392

約数和(自身を除く): 11460100

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2531, 2666, 5062, 5332, 10124, 78461, 108833, 156922, 217666, 313844, 435332, 3373823, 6747646, 13495292]

約数ペア:

[(1, 13495292), (2, 6747646), (4, 3373823), (31, 435332), (43, 313844), (62, 217666), (86, 156922), (124, 108833), (172, 78461), (1333, 10124), (2531, 5332), (2666, 5062)]