11390974

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6211}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 19679616

約数和(自身を除く): 8288642

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 6211, 12422, 43477, 86954, 813641, 1627282, 5695487, 11390974]

約数ペア:

[(1, 11390974), (2, 5695487), (7, 1627282), (14, 813641), (131, 86954), (262, 43477), (917, 12422), (1834, 6211)]