11997734

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9629}}^1$

素因数の和:9727

約数の個数: 16

約数和(自身を含む): 20800800

約数和(自身を除く): 8803066

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 9629, 19258, 67403, 134806, 856981, 1713962, 5998867, 11997734]

約数ペア:

[(1, 11997734), (2, 5998867), (7, 1713962), (14, 856981), (89, 134806), (178, 67403), (623, 19258), (1246, 9629)]