15489258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{112241}}^1$

素因数の和:112269

約数の個数: 16

約数和(自身を含む): 32325696

約数和(自身を除く): 16836438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 112241, 224482, 336723, 673446, 2581543, 5163086, 7744629, 15489258]

約数ペア:

[(1, 15489258), (2, 7744629), (3, 5163086), (6, 2581543), (23, 673446), (46, 336723), (69, 224482), (138, 112241)]