15670140148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1561393}}^1$

素因数の和:1561603

約数の個数: 24

約数和(自身を含む): 29685222728

約数和(自身を除く): 14015082580

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 1561393, 3122786, 6245572, 20298109, 40596218, 81192436, 301348849, 602697698, 1205395396, 3917535037, 7835070074, 15670140148]

約数ペア:

[(1, 15670140148), (2, 7835070074), (4, 3917535037), (13, 1205395396), (26, 602697698), (52, 301348849), (193, 81192436), (386, 40596218), (772, 20298109), (2509, 6245572), (5018, 3122786), (10036, 1561393)]