127816018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{26053}}^1$

素因数の和:26289

約数の個数: 16

約数和(自身を含む): 210099456

約数和(自身を除く): 82283438

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 26053, 52106, 286583, 573166, 5809819, 11619638, 63908009, 127816018]

約数ペア:

[(1, 127816018), (2, 63908009), (11, 11619638), (22, 5809819), (223, 573166), (446, 286583), (2453, 52106), (4906, 26053)]