12652892

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 25495680

約数和(自身を除く): 12842788

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3251, 3892, 6502, 13004, 22757, 45514, 91028, 451889, 903778, 1807556, 3163223, 6326446, 12652892]

約数ペア:

[(1, 12652892), (2, 6326446), (4, 3163223), (7, 1807556), (14, 903778), (28, 451889), (139, 91028), (278, 45514), (556, 22757), (973, 13004), (1946, 6502), (3251, 3892)]