12694413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 18669280

約数和(自身を除く): 5974867

約数列:

[1, 3, 19, 23, 57, 69, 421, 437, 529, 1263, 1311, 1587, 7999, 9683, 10051, 23997, 29049, 30153, 183977, 222709, 551931, 668127, 4231471, 12694413]

約数ペア:

[(1, 12694413), (3, 4231471), (19, 668127), (23, 551931), (57, 222709), (69, 183977), (421, 30153), (437, 29049), (529, 23997), (1263, 10051), (1311, 9683), (1587, 7999)]