15839806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 25131600

約数和(自身を除く): 9291794

約数列:

[1, 2, 19, 38, 233, 466, 1789, 3578, 4427, 8854, 33991, 67982, 416837, 833674, 7919903, 15839806]

約数ペア:

[(1, 15839806), (2, 7919903), (19, 833674), (38, 416837), (233, 67982), (466, 33991), (1789, 8854), (3578, 4427)]