15972254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3529}}^1$

素因数の和:3635

約数の個数: 16

約数和(自身を含む): 25077120

約数和(自身を除く): 9104866

約数列:

[1, 2, 31, 62, 73, 146, 2263, 3529, 4526, 7058, 109399, 218798, 257617, 515234, 7986127, 15972254]

約数ペア:

[(1, 15972254), (2, 7986127), (31, 515234), (62, 257617), (73, 218798), (146, 109399), (2263, 7058), (3529, 4526)]