19347544

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45631}}^1$

素因数の和:45690

約数の個数: 16

約数和(自身を含む): 36961920

約数和(自身を除く): 17614376

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 45631, 91262, 182524, 365048, 2418443, 4836886, 9673772, 19347544]

約数ペア:

[(1, 19347544), (2, 9673772), (4, 4836886), (8, 2418443), (53, 365048), (106, 182524), (212, 91262), (424, 45631)]