18944782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5179}}^1$

素因数の和:5271

約数の個数: 16

約数和(自身を含む): 29836800

約数和(自身を除く): 10892018

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 5179, 10358, 160549, 305561, 321098, 611122, 9472391, 18944782]

約数ペア:

[(1, 18944782), (2, 9472391), (31, 611122), (59, 321098), (62, 305561), (118, 160549), (1829, 10358), (3658, 5179)]