15706813972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{121019}}^1$

素因数の和:121551

約数の個数: 24

約数和(自身を含む): 27935288640

約数和(自身を除く): 12228474668

約数列:

[1, 2, 4, 71, 142, 284, 457, 914, 1828, 32447, 64894, 121019, 129788, 242038, 484076, 8592349, 17184698, 34369396, 55305683, 110611366, 221222732, 3926703493, 7853406986, 15706813972]

約数ペア:

[(1, 15706813972), (2, 7853406986), (4, 3926703493), (71, 221222732), (142, 110611366), (284, 55305683), (457, 34369396), (914, 17184698), (1828, 8592349), (32447, 484076), (64894, 242038), (121019, 129788)]