33675790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^2$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 63958680

約数和(自身を除く): 30282890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 842, 2105, 4210, 7999, 15998, 39995, 79990, 177241, 354482, 886205, 1772410, 3367579, 6735158, 16837895, 33675790]

約数ペア:

[(1, 33675790), (2, 16837895), (5, 6735158), (10, 3367579), (19, 1772410), (38, 886205), (95, 354482), (190, 177241), (421, 79990), (842, 39995), (2105, 15998), (4210, 7999)]