19530204

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1613}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 45643920

約数和(自身を除く): 26113716

約数列:

[1, 2, 3, 4, 6, 12, 1009, 1613, 2018, 3027, 3226, 4036, 4839, 6054, 6452, 9678, 12108, 19356, 1627517, 3255034, 4882551, 6510068, 9765102, 19530204]

約数ペア:

[(1, 19530204), (2, 9765102), (3, 6510068), (4, 4882551), (6, 3255034), (12, 1627517), (1009, 19356), (1613, 12108), (2018, 9678), (3027, 6452), (3226, 6054), (4036, 4839)]