13617740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16607}}^1$

素因数の和:16657

約数の個数: 24

約数和(自身を含む): 29296512

約数和(自身を除く): 15678772

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 16607, 33214, 66428, 83035, 166070, 332140, 680887, 1361774, 2723548, 3404435, 6808870, 13617740]

約数ペア:

[(1, 13617740), (2, 6808870), (4, 3404435), (5, 2723548), (10, 1361774), (20, 680887), (41, 332140), (82, 166070), (164, 83035), (205, 66428), (410, 33214), (820, 16607)]