15870372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188933}}^1$

素因数の和:188947

約数の個数: 24

約数和(自身を含む): 42321216

約数和(自身を除く): 26450844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188933, 377866, 566799, 755732, 1133598, 1322531, 2267196, 2645062, 3967593, 5290124, 7935186, 15870372]

約数ペア:

[(1, 15870372), (2, 7935186), (3, 5290124), (4, 3967593), (6, 2645062), (7, 2267196), (12, 1322531), (14, 1133598), (21, 755732), (28, 566799), (42, 377866), (84, 188933)]