12662195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 19813248

約数和(自身を除く): 7151053

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 1637, 7735, 8185, 11459, 21281, 27829, 57295, 106405, 139145, 148967, 194803, 361777, 744835, 974015, 1808885, 2532439, 12662195]

約数ペア:

[(1, 12662195), (5, 2532439), (7, 1808885), (13, 974015), (17, 744835), (35, 361777), (65, 194803), (85, 148967), (91, 139145), (119, 106405), (221, 57295), (455, 27829), (595, 21281), (1105, 11459), (1547, 8185), (1637, 7735)]