2019118964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{12311701}}^1$

素因数の和:12311746

約数の個数: 12

約数和(自身を含む): 3619640388

約数和(自身を除く): 1600521424

約数列:

[1, 2, 4, 41, 82, 164, 12311701, 24623402, 49246804, 504779741, 1009559482, 2019118964]

約数ペア:

[(1, 2019118964), (2, 1009559482), (4, 504779741), (41, 49246804), (82, 24623402), (164, 12311701)]