123757946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{43669}}^1$

素因数の和:43793

約数の個数: 16

約数和(自身を含む): 201755400

約数和(自身を除く): 77997454

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 43669, 87338, 567697, 1135394, 4759921, 9519842, 61878973, 123757946]

約数ペア:

[(1, 123757946), (2, 61878973), (13, 9519842), (26, 4759921), (109, 1135394), (218, 567697), (1417, 87338), (2834, 43669)]