21000496934

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1\times {\mathrm{63629}}^1$

素因数の和:66487

約数の個数: 16

約数和(自身を含む): 32046613200

約数和(自身を除く): 11046116266

約数列:

[1, 2, 59, 118, 2797, 5594, 63629, 127258, 165023, 330046, 3754111, 7508222, 177970313, 355940626, 10500248467, 21000496934]

約数ペア:

[(1, 21000496934), (2, 10500248467), (59, 355940626), (118, 177970313), (2797, 7508222), (5594, 3754111), (63629, 330046), (127258, 165023)]