15052004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20155

約数の個数: 24

約数和(自身を含む): 30427488

約数和(自身を除く): 15375484

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20123, 40246, 80492, 221353, 342091, 442706, 684182, 885412, 1368364, 3763001, 7526002, 15052004]

約数ペア:

[(1, 15052004), (2, 7526002), (4, 3763001), (11, 1368364), (17, 885412), (22, 684182), (34, 442706), (44, 342091), (68, 221353), (187, 80492), (374, 40246), (748, 20123)]