12171216

素因数分解:

$2^4\times 3^1\times {\mathrm{253567}}^1$

素因数の和:253578

約数の個数: 20

約数和(自身を含む): 31442432

約数和(自身を除く): 19271216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 253567, 507134, 760701, 1014268, 1521402, 2028536, 3042804, 4057072, 6085608, 12171216]

約数ペア:

[(1, 12171216), (2, 6085608), (3, 4057072), (4, 3042804), (6, 2028536), (8, 1521402), (12, 1014268), (16, 760701), (24, 507134), (48, 253567)]