19052858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2399}}^1$

素因数の和:2450

約数の個数: 24

約数和(自身を含む): 32918400

約数和(自身を除く): 13865542

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2399, 3971, 4798, 7942, 26389, 45581, 52778, 91162, 501391, 866039, 1002782, 1732078, 9526429, 19052858]

約数ペア:

[(1, 19052858), (2, 9526429), (11, 1732078), (19, 1002782), (22, 866039), (38, 501391), (209, 91162), (361, 52778), (418, 45581), (722, 26389), (2399, 7942), (3971, 4798)]