15386938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3803}}^1$

素因数の和:3846

約数の個数: 24

約数和(自身を含む): 28027872

約数和(自身を除く): 12640934

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 3803, 4046, 7606, 26621, 53242, 64651, 129302, 452557, 905114, 1099067, 2198134, 7693469, 15386938]

約数ペア:

[(1, 15386938), (2, 7693469), (7, 2198134), (14, 1099067), (17, 905114), (34, 452557), (119, 129302), (238, 64651), (289, 53242), (578, 26621), (2023, 7606), (3803, 4046)]