19031190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{634373}}^1$

素因数の和:634383

約数の個数: 16

約数和(自身を含む): 45674928

約数和(自身を除く): 26643738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 634373, 1268746, 1903119, 3171865, 3806238, 6343730, 9515595, 19031190]

約数ペア:

[(1, 19031190), (2, 9515595), (3, 6343730), (5, 3806238), (6, 3171865), (10, 1903119), (15, 1268746), (30, 634373)]