137394554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{15731}}^1$

素因数の和:16141

約数の個数: 16

約数和(自身を含む): 225408096

約数和(自身を除く): 88013542

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 15731, 31462, 173041, 346082, 6245207, 12490414, 68697277, 137394554]

約数ペア:

[(1, 137394554), (2, 68697277), (11, 12490414), (22, 6245207), (397, 346082), (794, 173041), (4367, 31462), (8734, 15731)]