19268662

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 33985224

約数和(自身を除く): 14716562

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 2027, 4054, 4753, 9506, 14189, 28378, 99323, 196619, 198646, 393238, 1376333, 2752666, 9634331, 19268662]

約数ペア:

[(1, 19268662), (2, 9634331), (7, 2752666), (14, 1376333), (49, 393238), (97, 198646), (98, 196619), (194, 99323), (679, 28378), (1358, 14189), (2027, 9506), (4054, 4753)]