19621356

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3691}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 45898944

約数和(自身を除く): 26277588

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3691, 5316, 7382, 11073, 14764, 22146, 44292, 1635113, 3270226, 4905339, 6540452, 9810678, 19621356]

約数ペア:

[(1, 19621356), (2, 9810678), (3, 6540452), (4, 4905339), (6, 3270226), (12, 1635113), (443, 44292), (886, 22146), (1329, 14764), (1772, 11073), (2658, 7382), (3691, 5316)]