13177808

素因数分解:

$2^4\times 7^1\times {\mathrm{117659}}^1$

素因数の和:117674

約数の個数: 20

約数和(自身を含む): 29179680

約数和(自身を除く): 16001872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117659, 235318, 470636, 823613, 941272, 1647226, 1882544, 3294452, 6588904, 13177808]

約数ペア:

[(1, 13177808), (2, 6588904), (4, 3294452), (7, 1882544), (8, 1647226), (14, 941272), (16, 823613), (28, 470636), (56, 235318), (112, 117659)]