19169822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3793}}^1$

素因数の和:3840

約数の個数: 24

約数和(自身を含む): 34692336

約数和(自身を除く): 15522514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3793, 5054, 7586, 26551, 53102, 72067, 144134, 504469, 1008938, 1369273, 2738546, 9584911, 19169822]

約数ペア:

[(1, 19169822), (2, 9584911), (7, 2738546), (14, 1369273), (19, 1008938), (38, 504469), (133, 144134), (266, 72067), (361, 53102), (722, 26551), (2527, 7586), (3793, 5054)]