219324710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993861}}^1$

素因数の和:1993879

約数の個数: 16

約数和(自身を含む): 430674192

約数和(自身を除く): 211349482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1993861, 3987722, 9969305, 19938610, 21932471, 43864942, 109662355, 219324710]

約数ペア:

[(1, 219324710), (2, 109662355), (5, 43864942), (10, 21932471), (11, 19938610), (22, 9969305), (55, 3987722), (110, 1993861)]