19262530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16187}}^1$

素因数の和:16218

約数の個数: 32

約数和(自身を含む): 41959296

約数和(自身を除く): 22696766

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16187, 32374, 80935, 113309, 161870, 226618, 275179, 550358, 566545, 1133090, 1375895, 1926253, 2751790, 3852506, 9631265, 19262530]

約数ペア:

[(1, 19262530), (2, 9631265), (5, 3852506), (7, 2751790), (10, 1926253), (14, 1375895), (17, 1133090), (34, 566545), (35, 550358), (70, 275179), (85, 226618), (119, 161870), (170, 113309), (238, 80935), (595, 32374), (1190, 16187)]