15440954

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 23704800

約数和(自身を除く): 8263846

約数列:

[1, 2, 67, 134, 139, 278, 829, 1658, 9313, 18626, 55543, 111086, 115231, 230462, 7720477, 15440954]

約数ペア:

[(1, 15440954), (2, 7720477), (67, 230462), (134, 115231), (139, 111086), (278, 55543), (829, 18626), (1658, 9313)]