12447222

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{5333}}^1$

素因数の和:5727

約数の個数: 16

約数和(自身を含む): 24963120

約数和(自身を除く): 12515898

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 5333, 10666, 15999, 31998, 2074537, 4149074, 6223611, 12447222]

約数ペア:

[(1, 12447222), (2, 6223611), (3, 4149074), (6, 2074537), (389, 31998), (778, 15999), (1167, 10666), (2334, 5333)]