11852220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 33360768

約数和(自身を除く): 21508548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 787, 1004, 1255, 1506, 1574, 2361, 2510, 3012, 3148, 3765, 3935, 4722, 5020, 7530, 7870, 9444, 11805, 15060, 15740, 23610, 47220, 197537, 395074, 592611, 790148, 987685, 1185222, 1975370, 2370444, 2963055, 3950740, 5926110, 11852220]

約数ペア:

[(1, 11852220), (2, 5926110), (3, 3950740), (4, 2963055), (5, 2370444), (6, 1975370), (10, 1185222), (12, 987685), (15, 790148), (20, 592611), (30, 395074), (60, 197537), (251, 47220), (502, 23610), (753, 15740), (787, 15060), (1004, 11805), (1255, 9444), (1506, 7870), (1574, 7530), (2361, 5020), (2510, 4722), (3012, 3935), (3148, 3765)]