16864572

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{12437}}^1$

素因数の和:12557

約数の個数: 24

約数和(自身を含む): 39702096

約数和(自身を除く): 22837524

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 12437, 24874, 37311, 49748, 74622, 149244, 1405381, 2810762, 4216143, 5621524, 8432286, 16864572]

約数ペア:

[(1, 16864572), (2, 8432286), (3, 5621524), (4, 4216143), (6, 2810762), (12, 1405381), (113, 149244), (226, 74622), (339, 49748), (452, 37311), (678, 24874), (1356, 12437)]