38738782

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1021}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 59308704

約数和(自身を除く): 20569922

約数列:

[1, 2, 61, 122, 311, 622, 1021, 2042, 18971, 37942, 62281, 124562, 317531, 635062, 19369391, 38738782]

約数ペア:

[(1, 38738782), (2, 19369391), (61, 635062), (122, 317531), (311, 124562), (622, 62281), (1021, 37942), (2042, 18971)]