12697874

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5011}}^1$

素因数の和:5201

約数の個数: 16

約数和(自身を含む): 21892416

約数和(自身を除く): 9194542

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 5011, 10022, 35077, 70154, 906991, 1813982, 6348937, 12697874]

約数ペア:

[(1, 12697874), (2, 6348937), (7, 1813982), (14, 906991), (181, 70154), (362, 35077), (1267, 10022), (2534, 5011)]