39045830

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{20231}}^1$

素因数の和:20431

約数の個数: 16

約数和(自身を含む): 70650144

約数和(自身を除く): 31604314

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 20231, 40462, 101155, 202310, 3904583, 7809166, 19522915, 39045830]

約数ペア:

[(1, 39045830), (2, 19522915), (5, 7809166), (10, 3904583), (193, 202310), (386, 101155), (965, 40462), (1930, 20231)]