12816524

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9797

約数の個数: 24

約数和(自身を含む): 26181120

約数和(自身を除く): 13364596

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9739, 19478, 38956, 68173, 136346, 272692, 457733, 915466, 1830932, 3204131, 6408262, 12816524]

約数ペア:

[(1, 12816524), (2, 6408262), (4, 3204131), (7, 1830932), (14, 915466), (28, 457733), (47, 272692), (94, 136346), (188, 68173), (329, 38956), (658, 19478), (1316, 9739)]