12498904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 25745040

約数和(自身を除く): 13246136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 821, 1384, 1642, 1903, 3284, 3806, 6568, 7612, 9031, 15224, 18062, 36124, 72248, 142033, 284066, 568132, 1136264, 1562363, 3124726, 6249452, 12498904]

約数ペア:

[(1, 12498904), (2, 6249452), (4, 3124726), (8, 1562363), (11, 1136264), (22, 568132), (44, 284066), (88, 142033), (173, 72248), (346, 36124), (692, 18062), (821, 15224), (1384, 9031), (1642, 7612), (1903, 6568), (3284, 3806)]