23259838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87443}}^1$

素因数の和:87471

約数の個数: 16

約数和(自身を含む): 41973120

約数和(自身を除く): 18713282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 87443, 174886, 612101, 1224202, 1661417, 3322834, 11629919, 23259838]

約数ペア:

[(1, 23259838), (2, 11629919), (7, 3322834), (14, 1661417), (19, 1224202), (38, 612101), (133, 174886), (266, 87443)]