12429956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40357}}^1$

素因数の和:40379

約数の個数: 24

約数和(自身を含む): 27120576

約数和(自身を除く): 14690620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 40357, 80714, 161428, 282499, 443927, 564998, 887854, 1129996, 1775708, 3107489, 6214978, 12429956]

約数ペア:

[(1, 12429956), (2, 6214978), (4, 3107489), (7, 1775708), (11, 1129996), (14, 887854), (22, 564998), (28, 443927), (44, 282499), (77, 161428), (154, 80714), (308, 40357)]