25201686

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{21991}}^1$

素因数の和:22187

約数の個数: 16

約数和(自身を含む): 50669568

約数和(自身を除く): 25467882

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 21991, 43982, 65973, 131946, 4200281, 8400562, 12600843, 25201686]

約数ペア:

[(1, 25201686), (2, 12600843), (3, 8400562), (6, 4200281), (191, 131946), (382, 65973), (573, 43982), (1146, 21991)]