190013818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 303316992

約数和(自身を除く): 113303174

約数列:

[1, 2, 31, 43, 62, 86, 263, 271, 526, 542, 1333, 2666, 8153, 8401, 11309, 11653, 16306, 16802, 22618, 23306, 71273, 142546, 350579, 361243, 701158, 722486, 2209463, 3064739, 4418926, 6129478, 95006909, 190013818]

約数ペア:

[(1, 190013818), (2, 95006909), (31, 6129478), (43, 4418926), (62, 3064739), (86, 2209463), (263, 722486), (271, 701158), (526, 361243), (542, 350579), (1333, 142546), (2666, 71273), (8153, 23306), (8401, 22618), (11309, 16802), (11653, 16306)]