13408868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 25747680

約数和(自身を除く): 12338812

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 1579, 2123, 3158, 4246, 6316, 8492, 17369, 34738, 69476, 304747, 609494, 1218988, 3352217, 6704434, 13408868]

約数ペア:

[(1, 13408868), (2, 6704434), (4, 3352217), (11, 1218988), (22, 609494), (44, 304747), (193, 69476), (386, 34738), (772, 17369), (1579, 8492), (2123, 6316), (3158, 4246)]