2195212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 4064256

約数和(自身を除く): 1869044

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 223, 428, 446, 892, 2461, 4922, 5129, 9844, 10258, 20516, 23861, 47722, 95444, 548803, 1097606, 2195212]

約数ペア:

[(1, 2195212), (2, 1097606), (4, 548803), (23, 95444), (46, 47722), (92, 23861), (107, 20516), (214, 10258), (223, 9844), (428, 5129), (446, 4922), (892, 2461)]