15870252

素因数分解:

$2^2\times 3^1\times {\mathrm{1322521}}^1$

素因数の和:1322528

約数の個数: 12

約数和(自身を含む): 37030616

約数和(自身を除く): 21160364

約数列:

[1, 2, 3, 4, 6, 12, 1322521, 2645042, 3967563, 5290084, 7935126, 15870252]

約数ペア:

[(1, 15870252), (2, 7935126), (3, 5290084), (4, 3967563), (6, 2645042), (12, 1322521)]