12491850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11919

約数の個数: 48

約数和(自身を含む): 35408448

約数和(自身を除く): 22916598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 11897, 23794, 35691, 59485, 71382, 83279, 118970, 166558, 178455, 249837, 297425, 356910, 416395, 499674, 594850, 832790, 892275, 1249185, 1784550, 2081975, 2498370, 4163950, 6245925, 12491850]

約数ペア:

[(1, 12491850), (2, 6245925), (3, 4163950), (5, 2498370), (6, 2081975), (7, 1784550), (10, 1249185), (14, 892275), (15, 832790), (21, 594850), (25, 499674), (30, 416395), (35, 356910), (42, 297425), (50, 249837), (70, 178455), (75, 166558), (105, 118970), (150, 83279), (175, 71382), (210, 59485), (350, 35691), (525, 23794), (1050, 11897)]