19198662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 44047104

約数和(自身を除く): 24848442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1381, 1986, 2317, 2762, 4143, 4634, 6951, 8286, 9667, 13902, 19334, 29001, 58002, 457111, 914222, 1371333, 2742666, 3199777, 6399554, 9599331, 19198662]

約数ペア:

[(1, 19198662), (2, 9599331), (3, 6399554), (6, 3199777), (7, 2742666), (14, 1371333), (21, 914222), (42, 457111), (331, 58002), (662, 29001), (993, 19334), (1381, 13902), (1986, 9667), (2317, 8286), (2762, 6951), (4143, 4634)]