12468968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 24324960

約数和(自身を除く): 11855992

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 541, 1082, 2164, 2881, 4328, 5762, 11524, 23048, 23263, 36247, 46526, 72494, 93052, 144988, 186104, 289976, 1558621, 3117242, 6234484, 12468968]

約数ペア:

[(1, 12468968), (2, 6234484), (4, 3117242), (8, 1558621), (43, 289976), (67, 186104), (86, 144988), (134, 93052), (172, 72494), (268, 46526), (344, 36247), (536, 23263), (541, 23048), (1082, 11524), (2164, 5762), (2881, 4328)]