9781672

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{5483}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 18426240

約数和(自身を除く): 8644568

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 5483, 10966, 21932, 43864, 1222709, 2445418, 4890836, 9781672]

約数ペア:

[(1, 9781672), (2, 4890836), (4, 2445418), (8, 1222709), (223, 43864), (446, 21932), (892, 10966), (1784, 5483)]