15181136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55813}}^1$

素因数の和:55838

約数の個数: 20

約数和(自身を含む): 31144212

約数和(自身を除く): 15963076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55813, 111626, 223252, 446504, 893008, 948821, 1897642, 3795284, 7590568, 15181136]

約数ペア:

[(1, 15181136), (2, 7590568), (4, 3795284), (8, 1897642), (16, 948821), (17, 893008), (34, 446504), (68, 223252), (136, 111626), (272, 55813)]