12438776

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 26849280

約数和(自身を除く): 14410504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 1471, 2114, 2942, 4228, 5884, 8456, 10297, 11768, 20594, 41188, 82376, 222121, 444242, 888484, 1554847, 1776968, 3109694, 6219388, 12438776]

約数ペア:

[(1, 12438776), (2, 6219388), (4, 3109694), (7, 1776968), (8, 1554847), (14, 888484), (28, 444242), (56, 222121), (151, 82376), (302, 41188), (604, 20594), (1057, 11768), (1208, 10297), (1471, 8456), (2114, 5884), (2942, 4228)]