19331422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12037}}^1$

素因数の和:12123

約数の個数: 16

約数和(自身を含む): 32069232

約数和(自身を除く): 12737810

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12037, 24074, 132407, 264814, 878701, 1757402, 9665711, 19331422]

約数ペア:

[(1, 19331422), (2, 9665711), (11, 1757402), (22, 878701), (73, 264814), (146, 132407), (803, 24074), (1606, 12037)]