15860952

素因数分解:

$2^3\times 3^2\times {\mathrm{220291}}^1$

素因数の和:220303

約数の個数: 24

約数和(自身を含む): 42956940

約数和(自身を除く): 27095988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 220291, 440582, 660873, 881164, 1321746, 1762328, 1982619, 2643492, 3965238, 5286984, 7930476, 15860952]

約数ペア:

[(1, 15860952), (2, 7930476), (3, 5286984), (4, 3965238), (6, 2643492), (8, 1982619), (9, 1762328), (12, 1321746), (18, 881164), (24, 660873), (36, 440582), (72, 220291)]