37981955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11321}}^1$

素因数の和:11398

約数の個数: 16

約数和(自身を含む): 50541408

約数和(自身を除く): 12559453

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 11321, 56605, 124531, 622655, 690581, 3452905, 7596391, 37981955]

約数ペア:

[(1, 37981955), (5, 7596391), (11, 3452905), (55, 690581), (61, 622655), (305, 124531), (671, 56605), (3355, 11321)]