39953342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139697}}^1$

素因数の和:139723

約数の個数: 16

約数和(自身を含む): 70407792

約数和(自身を除く): 30454450

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139697, 279394, 1536667, 1816061, 3073334, 3632122, 19976671, 39953342]

約数ペア:

[(1, 39953342), (2, 19976671), (11, 3632122), (13, 3073334), (22, 1816061), (26, 1536667), (143, 279394), (286, 139697)]