123527638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{20747}}^1$

素因数の和:20991

約数の個数: 16

約数和(自身を含む): 200425680

約数和(自身を除く): 76898042

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 20747, 41494, 269711, 539422, 4751063, 9502126, 61763819, 123527638]

約数ペア:

[(1, 123527638), (2, 61763819), (13, 9502126), (26, 4751063), (229, 539422), (458, 269711), (2977, 41494), (5954, 20747)]