1975233274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7425689}}^1$

素因数の和:7425717

約数の個数: 16

約数和(自身を含む): 3564331200

約数和(自身を除く): 1589097926

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7425689, 14851378, 51979823, 103959646, 141088091, 282176182, 987616637, 1975233274]

約数ペア:

[(1, 1975233274), (2, 987616637), (7, 282176182), (14, 141088091), (19, 103959646), (38, 51979823), (133, 14851378), (266, 7425689)]