1191919854

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{115429}}^1$

素因数の和:117155

約数の個数: 16

約数和(自身を含む): 2385245520

約数和(自身を除く): 1193325666

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 10326, 115429, 230858, 346287, 692574, 198653309, 397306618, 595959927, 1191919854]

約数ペア:

[(1, 1191919854), (2, 595959927), (3, 397306618), (6, 198653309), (1721, 692574), (3442, 346287), (5163, 230858), (10326, 115429)]