3789838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 6211296

約数和(自身を除く): 2421458

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2053, 4106, 26689, 53378, 145763, 291526, 1894919, 3789838]

約数ペア:

[(1, 3789838), (2, 1894919), (13, 291526), (26, 145763), (71, 53378), (142, 26689), (923, 4106), (1846, 2053)]