12996340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92831}}^1$

素因数の和:92847

約数の個数: 24

約数和(自身を含む): 31191552

約数和(自身を除く): 18195212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92831, 185662, 371324, 464155, 649817, 928310, 1299634, 1856620, 2599268, 3249085, 6498170, 12996340]

約数ペア:

[(1, 12996340), (2, 6498170), (4, 3249085), (5, 2599268), (7, 1856620), (10, 1299634), (14, 928310), (20, 649817), (28, 464155), (35, 371324), (70, 185662), (140, 92831)]