13196220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219937}}^1$

素因数の和:219949

約数の個数: 24

約数和(自身を含む): 36949584

約数和(自身を除く): 23753364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219937, 439874, 659811, 879748, 1099685, 1319622, 2199370, 2639244, 3299055, 4398740, 6598110, 13196220]

約数ペア:

[(1, 13196220), (2, 6598110), (3, 4398740), (4, 3299055), (5, 2639244), (6, 2199370), (10, 1319622), (12, 1099685), (15, 879748), (20, 659811), (30, 439874), (60, 219937)]