1831714

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 3017520

約数和(自身を除く): 1185806

約数列:

[1, 2, 19, 38, 43, 59, 86, 118, 361, 722, 817, 1121, 1634, 2242, 2537, 5074, 15523, 21299, 31046, 42598, 48203, 96406, 915857, 1831714]

約数ペア:

[(1, 1831714), (2, 915857), (19, 96406), (38, 48203), (43, 42598), (59, 31046), (86, 21299), (118, 15523), (361, 5074), (722, 2537), (817, 2242), (1121, 1634)]