19151270

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8363}}^1$

素因数の和:8599

約数の個数: 16

約数和(自身を含む): 34626960

約数和(自身を除く): 15475690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 8363, 16726, 41815, 83630, 1915127, 3830254, 9575635, 19151270]

約数ペア:

[(1, 19151270), (2, 9575635), (5, 3830254), (10, 1915127), (229, 83630), (458, 41815), (1145, 16726), (2290, 8363)]