19840183270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18202003}}^1$

素因数の和:18202119

約数の個数: 16

約数和(自身を含む): 36039967920

約数和(自身を除く): 16199784650

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 18202003, 36404006, 91010015, 182020030, 1984018327, 3968036654, 9920091635, 19840183270]

約数ペア:

[(1, 19840183270), (2, 9920091635), (5, 3968036654), (10, 1984018327), (109, 182020030), (218, 91010015), (545, 36404006), (1090, 18202003)]