11954820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199247}}^1$

素因数の和:199259

約数の個数: 24

約数和(自身を含む): 33473664

約数和(自身を除く): 21518844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199247, 398494, 597741, 796988, 996235, 1195482, 1992470, 2390964, 2988705, 3984940, 5977410, 11954820]

約数ペア:

[(1, 11954820), (2, 5977410), (3, 3984940), (4, 2988705), (5, 2390964), (6, 1992470), (10, 1195482), (12, 996235), (15, 796988), (20, 597741), (30, 398494), (60, 199247)]