19677612

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2207}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 45997056

約数和(自身を除く): 26319444

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2207, 2229, 2972, 4414, 4458, 6621, 8828, 8916, 13242, 26484, 1639801, 3279602, 4919403, 6559204, 9838806, 19677612]

約数ペア:

[(1, 19677612), (2, 9838806), (3, 6559204), (4, 4919403), (6, 3279602), (12, 1639801), (743, 26484), (1486, 13242), (2207, 8916), (2229, 8828), (2972, 6621), (4414, 4458)]