11209060

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2131}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 23639616

約数和(自身を除く): 12430556

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2131, 2630, 4262, 5260, 8524, 10655, 21310, 42620, 560453, 1120906, 2241812, 2802265, 5604530, 11209060]

約数ペア:

[(1, 11209060), (2, 5604530), (4, 2802265), (5, 2241812), (10, 1120906), (20, 560453), (263, 42620), (526, 21310), (1052, 10655), (1315, 8524), (2131, 5260), (2630, 4262)]