2019449238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{112831}}^1$

素因数の和:113012

約数の個数: 32

約数和(自身を含む): 4278589440

約数和(自身を除く): 2259140202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 17898, 112831, 225662, 338493, 676986, 2143789, 4287578, 6431367, 12862734, 17714467, 35428934, 53143401, 106286802, 336574873, 673149746, 1009724619, 2019449238]

約数ペア:

[(1, 2019449238), (2, 1009724619), (3, 673149746), (6, 336574873), (19, 106286802), (38, 53143401), (57, 35428934), (114, 17714467), (157, 12862734), (314, 6431367), (471, 4287578), (942, 2143789), (2983, 676986), (5966, 338493), (8949, 225662), (17898, 112831)]