28578622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12329}}^1$

素因数の和:12411

約数の個数: 16

約数和(自身を含む): 45867600

約数和(自身を除く): 17288978

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12329, 24658, 234251, 468502, 752069, 1504138, 14289311, 28578622]

約数ペア:

[(1, 28578622), (2, 14289311), (19, 1504138), (38, 752069), (61, 468502), (122, 234251), (1159, 24658), (2318, 12329)]