20190115076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{423557}}^1$

素因数の和:424279

約数の個数: 24

約数和(自身を含む): 37464552216

約数和(自身を除く): 17274437140

約数列:

[1, 2, 4, 17, 34, 68, 701, 1402, 2804, 11917, 23834, 47668, 423557, 847114, 1694228, 7200469, 14400938, 28801876, 296913457, 593826914, 1187653828, 5047528769, 10095057538, 20190115076]

約数ペア:

[(1, 20190115076), (2, 10095057538), (4, 5047528769), (17, 1187653828), (34, 593826914), (68, 296913457), (701, 28801876), (1402, 14400938), (2804, 7200469), (11917, 1694228), (23834, 847114), (47668, 423557)]