12985356

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{26393}}^1$

素因数の和:26441

約数の個数: 24

約数和(自身を含む): 31039344

約数和(自身を除く): 18053988

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 26393, 52786, 79179, 105572, 158358, 316716, 1082113, 2164226, 3246339, 4328452, 6492678, 12985356]

約数ペア:

[(1, 12985356), (2, 6492678), (3, 4328452), (4, 3246339), (6, 2164226), (12, 1082113), (41, 316716), (82, 158358), (123, 105572), (164, 79179), (246, 52786), (492, 26393)]