12489088

素因数分解:

$2^7\times {\mathrm{97571}}^1$

素因数の和:97585

約数の個数: 16

約数和(自身を含む): 24880860

約数和(自身を除く): 12391772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 97571, 195142, 390284, 780568, 1561136, 3122272, 6244544, 12489088]

約数ペア:

[(1, 12489088), (2, 6244544), (4, 3122272), (8, 1561136), (16, 780568), (32, 390284), (64, 195142), (128, 97571)]