38870254

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 59160816

約数和(自身を除く): 20290562

約数列:

[1, 2, 101, 202, 337, 571, 674, 1142, 34037, 57671, 68074, 115342, 192427, 384854, 19435127, 38870254]

約数ペア:

[(1, 38870254), (2, 19435127), (101, 384854), (202, 192427), (337, 115342), (571, 68074), (674, 57671), (1142, 34037)]