28188446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98561}}^1$

素因数の和:98587

約数の個数: 16

約数和(自身を含む): 49675248

約数和(自身を除く): 21486802

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98561, 197122, 1084171, 1281293, 2168342, 2562586, 14094223, 28188446]

約数ペア:

[(1, 28188446), (2, 14094223), (11, 2562586), (13, 2168342), (22, 1281293), (26, 1084171), (143, 197122), (286, 98561)]