15873008

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7573}}^1$

素因数の和:7712

約数の個数: 20

約数和(自身を含む): 30992808

約数和(自身を除く): 15119800

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7573, 15146, 30292, 60584, 121168, 992063, 1984126, 3968252, 7936504, 15873008]

約数ペア:

[(1, 15873008), (2, 7936504), (4, 3968252), (8, 1984126), (16, 992063), (131, 121168), (262, 60584), (524, 30292), (1048, 15146), (2096, 7573)]