13588580

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1031}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 28607040

約数和(自身を除く): 15018460

約数列:

[1, 2, 4, 5, 10, 20, 659, 1031, 1318, 2062, 2636, 3295, 4124, 5155, 6590, 10310, 13180, 20620, 679429, 1358858, 2717716, 3397145, 6794290, 13588580]

約数ペア:

[(1, 13588580), (2, 6794290), (4, 3397145), (5, 2717716), (10, 1358858), (20, 679429), (659, 20620), (1031, 13180), (1318, 10310), (2062, 6590), (2636, 5155), (3295, 4124)]