15651668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 29541120

約数和(自身を除く): 13889452

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5023, 10046, 20092, 95437, 190874, 205943, 381748, 411886, 823772, 3912917, 7825834, 15651668]

約数ペア:

[(1, 15651668), (2, 7825834), (4, 3912917), (19, 823772), (38, 411886), (41, 381748), (76, 205943), (82, 190874), (164, 95437), (779, 20092), (1558, 10046), (3116, 5023)]