19477834

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 29973888

約数和(自身を除く): 10496054

約数列:

[1, 2, 47, 94, 353, 587, 706, 1174, 16591, 27589, 33182, 55178, 207211, 414422, 9738917, 19477834]

約数ペア:

[(1, 19477834), (2, 9738917), (47, 414422), (94, 207211), (353, 55178), (587, 33182), (706, 27589), (1174, 16591)]