38919670

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4729}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 70155360

約数和(自身を除く): 31235690

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 4729, 8230, 9458, 23645, 47290, 3891967, 7783934, 19459835, 38919670]

約数ペア:

[(1, 38919670), (2, 19459835), (5, 7783934), (10, 3891967), (823, 47290), (1646, 23645), (4115, 9458), (4729, 8230)]