38897938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4253}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 62023320

約数和(自身を除く): 23125382

約数列:

[1, 2, 17, 34, 269, 538, 4253, 4573, 8506, 9146, 72301, 144602, 1144057, 2288114, 19448969, 38897938]

約数ペア:

[(1, 38897938), (2, 19448969), (17, 2288114), (34, 1144057), (269, 144602), (538, 72301), (4253, 9146), (4573, 8506)]