19257770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16183}}^1$

素因数の和:16214

約数の個数: 32

約数和(自身を含む): 41948928

約数和(自身を除く): 22691158

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16183, 32366, 80915, 113281, 161830, 226562, 275111, 550222, 566405, 1132810, 1375555, 1925777, 2751110, 3851554, 9628885, 19257770]

約数ペア:

[(1, 19257770), (2, 9628885), (5, 3851554), (7, 2751110), (10, 1925777), (14, 1375555), (17, 1132810), (34, 566405), (35, 550222), (70, 275111), (85, 226562), (119, 161830), (170, 113281), (238, 80915), (595, 32366), (1190, 16183)]