19133170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 39512448

約数和(自身を除く): 20379278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 617, 886, 1234, 2215, 3085, 3101, 4319, 4430, 6170, 6202, 8638, 15505, 21595, 31010, 43190, 273331, 546662, 1366655, 1913317, 2733310, 3826634, 9566585, 19133170]

約数ペア:

[(1, 19133170), (2, 9566585), (5, 3826634), (7, 2733310), (10, 1913317), (14, 1366655), (35, 546662), (70, 273331), (443, 43190), (617, 31010), (886, 21595), (1234, 15505), (2215, 8638), (3085, 6202), (3101, 6170), (4319, 4430)]