15453584

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8861}}^1$

素因数の和:8978

約数の個数: 20

約数和(自身を含む): 30219420

約数和(自身を除く): 14765836

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8861, 17722, 35444, 70888, 141776, 965849, 1931698, 3863396, 7726792, 15453584]

約数ペア:

[(1, 15453584), (2, 7726792), (4, 3863396), (8, 1931698), (16, 965849), (109, 141776), (218, 70888), (436, 35444), (872, 17722), (1744, 8861)]