47205826

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3989}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 72729720

約数和(自身を除く): 25523894

約数列:

[1, 2, 61, 97, 122, 194, 3989, 5917, 7978, 11834, 243329, 386933, 486658, 773866, 23602913, 47205826]

約数ペア:

[(1, 47205826), (2, 23602913), (61, 773866), (97, 486658), (122, 386933), (194, 243329), (3989, 11834), (5917, 7978)]