2012918974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{85751}}^1$

素因数の和:85872

約数の個数: 24

約数和(自身を含む): 3353074704

約数和(自身を除く): 1340155730

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 11737, 23474, 85751, 171502, 943261, 1886522, 8317847, 10375871, 16635694, 20751742, 91496317, 182992634, 1006459487, 2012918974]

約数ペア:

[(1, 2012918974), (2, 1006459487), (11, 182992634), (22, 91496317), (97, 20751742), (121, 16635694), (194, 10375871), (242, 8317847), (1067, 1886522), (2134, 943261), (11737, 171502), (23474, 85751)]