15962004

素因数分解:

$2^2\times 3^2\times {\mathrm{443389}}^1$

素因数の和:443399

約数の個数: 18

約数和(自身を含む): 40348490

約数和(自身を除く): 24386486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443389, 886778, 1330167, 1773556, 2660334, 3990501, 5320668, 7981002, 15962004]

約数ペア:

[(1, 15962004), (2, 7981002), (3, 5320668), (4, 3990501), (6, 2660334), (9, 1773556), (12, 1330167), (18, 886778), (36, 443389)]