19113876

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8999}}^1$

素因数の和:9068

約数の個数: 36

約数和(自身を含む): 49140000

約数和(自身を除く): 30026124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 8999, 17998, 26997, 35996, 53994, 80991, 107988, 161982, 323964, 530941, 1061882, 1592823, 2123764, 3185646, 4778469, 6371292, 9556938, 19113876]

約数ペア:

[(1, 19113876), (2, 9556938), (3, 6371292), (4, 4778469), (6, 3185646), (9, 2123764), (12, 1592823), (18, 1061882), (36, 530941), (59, 323964), (118, 161982), (177, 107988), (236, 80991), (354, 53994), (531, 35996), (708, 26997), (1062, 17998), (2124, 8999)]