19212222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6053}}^1$

素因数の和:6104

約数の個数: 24

約数和(自身を含む): 40174344

約数和(自身を除く): 20962122

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6053, 12106, 18159, 36318, 139219, 278438, 417657, 835314, 3202037, 6404074, 9606111, 19212222]

約数ペア:

[(1, 19212222), (2, 9606111), (3, 6404074), (6, 3202037), (23, 835314), (46, 417657), (69, 278438), (138, 139219), (529, 36318), (1058, 18159), (1587, 12106), (3174, 6053)]