12001628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 21602784

約数和(自身を除く): 9601156

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 487, 974, 1948, 6161, 12322, 24644, 29707, 49187, 59414, 98374, 118828, 196748, 3000407, 6000814, 12001628]

約数ペア:

[(1, 12001628), (2, 6000814), (4, 3000407), (61, 196748), (101, 118828), (122, 98374), (202, 59414), (244, 49187), (404, 29707), (487, 24644), (974, 12322), (1948, 6161)]