19323950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20341}}^1$

素因数の和:20372

約数の個数: 24

約数和(自身を含む): 37836120

約数和(自身を除く): 18512170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 20341, 40682, 101705, 203410, 386479, 508525, 772958, 1017050, 1932395, 3864790, 9661975, 19323950]

約数ペア:

[(1, 19323950), (2, 9661975), (5, 3864790), (10, 1932395), (19, 1017050), (25, 772958), (38, 508525), (50, 386479), (95, 203410), (190, 101705), (475, 40682), (950, 20341)]