2019301445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109063}}^1$

素因数の和:109121

約数の個数: 24

約数和(自身を含む): 2894994816

約数和(自身を除く): 875693371

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 18515, 109063, 545315, 763441, 2508449, 3817205, 12542245, 17559143, 57694327, 87795715, 288471635, 403860289, 2019301445]

約数ペア:

[(1, 2019301445), (5, 403860289), (7, 288471635), (23, 87795715), (35, 57694327), (115, 17559143), (161, 12542245), (529, 3817205), (805, 2508449), (2645, 763441), (3703, 545315), (18515, 109063)]