10809974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40639}}^1$

素因数の和:40667

約数の個数: 16

約数和(自身を含む): 19507200

約数和(自身を除く): 8697226

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 40639, 81278, 284473, 568946, 772141, 1544282, 5404987, 10809974]

約数ペア:

[(1, 10809974), (2, 5404987), (7, 1544282), (14, 772141), (19, 568946), (38, 284473), (133, 81278), (266, 40639)]