10562890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 20630736

約数和(自身を除く): 10067846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 421, 842, 965, 1930, 2105, 2509, 4210, 5018, 5473, 10946, 12545, 25090, 27365, 54730, 81253, 162506, 406265, 812530, 1056289, 2112578, 5281445, 10562890]

約数ペア:

[(1, 10562890), (2, 5281445), (5, 2112578), (10, 1056289), (13, 812530), (26, 406265), (65, 162506), (130, 81253), (193, 54730), (386, 27365), (421, 25090), (842, 12545), (965, 10946), (1930, 5473), (2105, 5018), (2509, 4210)]