19522802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7741}}^1$

素因数の和:7853

約数の個数: 16

約数和(自身を含む): 31866072

約数和(自身を除く): 12343270

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 7741, 15482, 100633, 201266, 750877, 1501754, 9761401, 19522802]

約数ペア:

[(1, 19522802), (2, 9761401), (13, 1501754), (26, 750877), (97, 201266), (194, 100633), (1261, 15482), (2522, 7741)]