13971950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2828

約数の個数: 24

約数和(自身を含む): 26249808

約数和(自身を除く): 12277858

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 2713, 5150, 5426, 13565, 27130, 67825, 135650, 279439, 558878, 1397195, 2794390, 6985975, 13971950]

約数ペア:

[(1, 13971950), (2, 6985975), (5, 2794390), (10, 1397195), (25, 558878), (50, 279439), (103, 135650), (206, 67825), (515, 27130), (1030, 13565), (2575, 5426), (2713, 5150)]