19816752

素因数分解:

$2^4\times 3^1\times {\mathrm{412849}}^1$

素因数の和:412860

約数の個数: 20

約数和(自身を含む): 51193400

約数和(自身を除く): 31376648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412849, 825698, 1238547, 1651396, 2477094, 3302792, 4954188, 6605584, 9908376, 19816752]

約数ペア:

[(1, 19816752), (2, 9908376), (3, 6605584), (4, 4954188), (6, 3302792), (8, 2477094), (12, 1651396), (16, 1238547), (24, 825698), (48, 412849)]