2023671418

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{65183}}^1$

素因数の和:65266

約数の個数: 24

約数和(自身を含む): 3278233728

約数和(自身を除く): 1254562310

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 15523, 31046, 65183, 130366, 1238477, 2476954, 2802869, 5605738, 23531063, 47062126, 53254511, 106509022, 1011835709, 2023671418]

約数ペア:

[(1, 2023671418), (2, 1011835709), (19, 106509022), (38, 53254511), (43, 47062126), (86, 23531063), (361, 5605738), (722, 2802869), (817, 2476954), (1634, 1238477), (15523, 130366), (31046, 65183)]