15691645232

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8997503}}^1$

素因数の和:8997620

約数の個数: 20

約数和(自身を含む): 30681488640

約数和(自身を除く): 14989843408

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8997503, 17995006, 35990012, 71980024, 143960048, 980727827, 1961455654, 3922911308, 7845822616, 15691645232]

約数ペア:

[(1, 15691645232), (2, 7845822616), (4, 3922911308), (8, 1961455654), (16, 980727827), (109, 143960048), (218, 71980024), (436, 35990012), (872, 17995006), (1744, 8997503)]