12115810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 25276032

約数和(自身を除く): 13160222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2371, 2555, 4742, 5110, 11855, 16597, 23710, 33194, 82985, 165970, 173083, 346166, 865415, 1211581, 1730830, 2423162, 6057905, 12115810]

約数ペア:

[(1, 12115810), (2, 6057905), (5, 2423162), (7, 1730830), (10, 1211581), (14, 865415), (35, 346166), (70, 173083), (73, 165970), (146, 82985), (365, 33194), (511, 23710), (730, 16597), (1022, 11855), (2371, 5110), (2555, 4742)]