19484432447

素因数分解:

${\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{2143}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 19810560000

約数和(自身を除く): 326127553

約数列:

[1, 139, 149, 439, 2143, 20711, 61021, 65411, 297877, 319307, 940777, 9092129, 44383673, 130768003, 140175773, 19484432447]

約数ペア:

[(1, 19484432447), (139, 140175773), (149, 130768003), (439, 44383673), (2143, 9092129), (20711, 940777), (61021, 319307), (65411, 297877)]