15122248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 30209760

約数和(自身を除く): 15087512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 443, 502, 886, 1004, 1772, 2008, 3544, 4267, 7531, 8534, 15062, 17068, 30124, 34136, 60248, 111193, 222386, 444772, 889544, 1890281, 3780562, 7561124, 15122248]

約数ペア:

[(1, 15122248), (2, 7561124), (4, 3780562), (8, 1890281), (17, 889544), (34, 444772), (68, 222386), (136, 111193), (251, 60248), (443, 34136), (502, 30124), (886, 17068), (1004, 15062), (1772, 8534), (2008, 7531), (3544, 4267)]