2453245610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12911819}}^1$

素因数の和:12911845

約数の個数: 16

約数和(自身を含む): 4648255200

約数和(自身を除く): 2195009590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 12911819, 25823638, 64559095, 129118190, 245324561, 490649122, 1226622805, 2453245610]

約数ペア:

[(1, 2453245610), (2, 1226622805), (5, 490649122), (10, 245324561), (19, 129118190), (38, 64559095), (95, 25823638), (190, 12911819)]