12885072

素因数分解:

$2^4\times 3^1\times {\mathrm{268439}}^1$

素因数の和:268450

約数の個数: 20

約数和(自身を含む): 33286560

約数和(自身を除く): 20401488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 268439, 536878, 805317, 1073756, 1610634, 2147512, 3221268, 4295024, 6442536, 12885072]

約数ペア:

[(1, 12885072), (2, 6442536), (3, 4295024), (4, 3221268), (6, 2147512), (8, 1610634), (12, 1073756), (16, 805317), (24, 536878), (48, 268439)]