12276142

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 19915704

約数和(自身を除く): 7639562

約数列:

[1, 2, 17, 34, 67, 134, 289, 317, 578, 634, 1139, 2278, 5389, 10778, 19363, 21239, 38726, 42478, 91613, 183226, 361063, 722126, 6138071, 12276142]

約数ペア:

[(1, 12276142), (2, 6138071), (17, 722126), (34, 361063), (67, 183226), (134, 91613), (289, 42478), (317, 38726), (578, 21239), (634, 19363), (1139, 10778), (2278, 5389)]