127843412

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{19013}}^1$

素因数の和:19099

約数の個数: 18

約数和(自身を含む): 229327854

約数和(自身を除く): 101484442

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 19013, 38026, 76052, 779533, 1559066, 3118132, 31960853, 63921706, 127843412]

約数ペア:

[(1, 127843412), (2, 63921706), (4, 31960853), (41, 3118132), (82, 1559066), (164, 779533), (1681, 76052), (3362, 38026), (6724, 19013)]