19110297604

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{27616037}}^1$

素因数の和:27616214

約数の個数: 12

約数和(自身を含む): 33636334284

約数和(自身を除く): 14526036680

約数列:

[1, 2, 4, 173, 346, 692, 27616037, 55232074, 110464148, 4777574401, 9555148802, 19110297604]

約数ペア:

[(1, 19110297604), (2, 9555148802), (4, 4777574401), (173, 110464148), (346, 55232074), (692, 27616037)]