13149572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 23839200

約数和(自身を除く): 10689628

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 859, 1718, 3436, 3827, 7654, 15308, 36937, 73874, 76451, 147748, 152902, 305804, 3287393, 6574786, 13149572]

約数ペア:

[(1, 13149572), (2, 6574786), (4, 3287393), (43, 305804), (86, 152902), (89, 147748), (172, 76451), (178, 73874), (356, 36937), (859, 15308), (1718, 7654), (3436, 3827)]