19267476

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2161}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 45038784

約数和(自身を除く): 25771308

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2161, 2229, 2972, 4322, 4458, 6483, 8644, 8916, 12966, 25932, 1605623, 3211246, 4816869, 6422492, 9633738, 19267476]

約数ペア:

[(1, 19267476), (2, 9633738), (3, 6422492), (4, 4816869), (6, 3211246), (12, 1605623), (743, 25932), (1486, 12966), (2161, 8916), (2229, 8644), (2972, 6483), (4322, 4458)]