15690020918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54860213}}^1$

素因数の和:54860239

約数の個数: 16

約数和(自身を含む): 27649547856

約数和(自身を除く): 11959526938

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 54860213, 109720426, 603462343, 713182769, 1206924686, 1426365538, 7845010459, 15690020918]

約数ペア:

[(1, 15690020918), (2, 7845010459), (11, 1426365538), (13, 1206924686), (22, 713182769), (26, 603462343), (143, 109720426), (286, 54860213)]