12791912

素因数分解:

$2^3\times 7^1\times {\mathrm{228427}}^1$

素因数の和:228440

約数の個数: 16

約数和(自身を含む): 27411360

約数和(自身を除く): 14619448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 228427, 456854, 913708, 1598989, 1827416, 3197978, 6395956, 12791912]

約数ペア:

[(1, 12791912), (2, 6395956), (4, 3197978), (7, 1827416), (8, 1598989), (14, 913708), (28, 456854), (56, 228427)]