16408884

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8389}}^1$

素因数の和:8559

約数の個数: 24

約数和(自身を含む): 38526880

約数和(自身を除く): 22117996

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 8389, 16778, 25167, 33556, 50334, 100668, 1367407, 2734814, 4102221, 5469628, 8204442, 16408884]

約数ペア:

[(1, 16408884), (2, 8204442), (3, 5469628), (4, 4102221), (6, 2734814), (12, 1367407), (163, 100668), (326, 50334), (489, 33556), (652, 25167), (978, 16778), (1956, 8389)]