12937870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117617}}^1$

素因数の和:117635

約数の個数: 16

約数和(自身を含む): 25405488

約数和(自身を除く): 12467618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 117617, 235234, 588085, 1176170, 1293787, 2587574, 6468935, 12937870]

約数ペア:

[(1, 12937870), (2, 6468935), (5, 2587574), (10, 1293787), (11, 1176170), (22, 588085), (55, 235234), (110, 117617)]