19952254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83833}}^1$

素因数の和:83859

約数の個数: 16

約数和(自身を含む): 36216288

約数和(自身を除く): 16264034

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83833, 167666, 586831, 1173662, 1425161, 2850322, 9976127, 19952254]

約数ペア:

[(1, 19952254), (2, 9976127), (7, 2850322), (14, 1425161), (17, 1173662), (34, 586831), (119, 167666), (238, 83833)]