19941045

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18211}}^1$

素因数の和:18292

約数の個数: 16

約数和(自身を含む): 32344512

約数和(自身を除く): 12403467

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 18211, 54633, 91055, 273165, 1329403, 3988209, 6647015, 19941045]

約数ペア:

[(1, 19941045), (3, 6647015), (5, 3988209), (15, 1329403), (73, 273165), (219, 91055), (365, 54633), (1095, 18211)]