2149797674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{29027}}^1$

素因数の和:30997

約数の個数: 16

約数和(自身を含む): 3396276000

約数和(自身を除く): 1246478326

約数列:

[1, 2, 19, 38, 1949, 3898, 29027, 37031, 58054, 74062, 551513, 1103026, 56573623, 113147246, 1074898837, 2149797674]

約数ペア:

[(1, 2149797674), (2, 1074898837), (19, 113147246), (38, 56573623), (1949, 1103026), (3898, 551513), (29027, 74062), (37031, 58054)]