9389308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 17050880

約数和(自身を除く): 7661572

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 691, 1382, 2764, 3397, 6794, 13588, 29713, 54589, 59426, 109178, 118852, 218356, 2347327, 4694654, 9389308]

約数ペア:

[(1, 9389308), (2, 4694654), (4, 2347327), (43, 218356), (79, 118852), (86, 109178), (158, 59426), (172, 54589), (316, 29713), (691, 13588), (1382, 6794), (2764, 3397)]