9872612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 18144000

約数和(自身を除く): 8271388

約数列:

[1, 2, 4, 23, 46, 92, 239, 449, 478, 898, 956, 1796, 5497, 10327, 10994, 20654, 21988, 41308, 107311, 214622, 429244, 2468153, 4936306, 9872612]

約数ペア:

[(1, 9872612), (2, 4936306), (4, 2468153), (23, 429244), (46, 214622), (92, 107311), (239, 41308), (449, 21988), (478, 20654), (898, 10994), (956, 10327), (1796, 5497)]