21952652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 40172160

約数和(自身を除く): 18219508

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1951, 2813, 3902, 5626, 7804, 11252, 56579, 113158, 189247, 226316, 378494, 756988, 5488163, 10976326, 21952652]

約数ペア:

[(1, 21952652), (2, 10976326), (4, 5488163), (29, 756988), (58, 378494), (97, 226316), (116, 189247), (194, 113158), (388, 56579), (1951, 11252), (2813, 7804), (3902, 5626)]