12222490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10302

約数の個数: 32

約数和(自身を含む): 26625024

約数和(自身を除く): 14402534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 10271, 20542, 51355, 71897, 102710, 143794, 174607, 349214, 359485, 718970, 873035, 1222249, 1746070, 2444498, 6111245, 12222490]

約数ペア:

[(1, 12222490), (2, 6111245), (5, 2444498), (7, 1746070), (10, 1222249), (14, 873035), (17, 718970), (34, 359485), (35, 349214), (70, 174607), (85, 143794), (119, 102710), (170, 71897), (238, 51355), (595, 20542), (1190, 10271)]