239436974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{900139}}^1$

素因数の和:900167

約数の個数: 16

約数和(自身を含む): 432067200

約数和(自身を除く): 192630226

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 900139, 1800278, 6300973, 12601946, 17102641, 34205282, 119718487, 239436974]

約数ペア:

[(1, 239436974), (2, 119718487), (7, 34205282), (14, 17102641), (19, 12601946), (38, 6300973), (133, 1800278), (266, 900139)]