38392090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31729}}^1$

素因数の和:31758

約数の個数: 24

約数和(自身を含む): 75961620

約数和(自身を除く): 37569530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 31729, 63458, 158645, 317290, 349019, 698038, 1745095, 3490190, 3839209, 7678418, 19196045, 38392090]

約数ペア:

[(1, 38392090), (2, 19196045), (5, 7678418), (10, 3839209), (11, 3490190), (22, 1745095), (55, 698038), (110, 349019), (121, 317290), (242, 158645), (605, 63458), (1210, 31729)]