12152428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 22022672

約数和(自身を除く): 9870244

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 523, 628, 1046, 2092, 5809, 11618, 19351, 23236, 38702, 77404, 82111, 164222, 328444, 3038107, 6076214, 12152428]

約数ペア:

[(1, 12152428), (2, 6076214), (4, 3038107), (37, 328444), (74, 164222), (148, 82111), (157, 77404), (314, 38702), (523, 23236), (628, 19351), (1046, 11618), (2092, 5809)]