16453948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12503}}^1$

素因数の和:12561

約数の個数: 24

約数和(自身を含む): 33610752

約数和(自身を除く): 17156804

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 12503, 25006, 50012, 87521, 175042, 350084, 587641, 1175282, 2350564, 4113487, 8226974, 16453948]

約数ペア:

[(1, 16453948), (2, 8226974), (4, 4113487), (7, 2350564), (14, 1175282), (28, 587641), (47, 350084), (94, 175042), (188, 87521), (329, 50012), (658, 25006), (1316, 12503)]