16809590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5857}}^1$

素因数の和:5912

約数の個数: 32

約数和(自身を含む): 35429184

約数和(自身を除く): 18619594

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 5857, 11714, 29285, 40999, 58570, 81998, 204995, 240137, 409990, 480274, 1200685, 1680959, 2401370, 3361918, 8404795, 16809590]

約数ペア:

[(1, 16809590), (2, 8404795), (5, 3361918), (7, 2401370), (10, 1680959), (14, 1200685), (35, 480274), (41, 409990), (70, 240137), (82, 204995), (205, 81998), (287, 58570), (410, 40999), (574, 29285), (1435, 11714), (2870, 5857)]