19199422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2753}}^1$

素因数の和:3083

約数の個数: 16

約数和(自身を含む): 31527792

約数和(自身を除く): 12328370

約数列:

[1, 2, 11, 22, 317, 634, 2753, 3487, 5506, 6974, 30283, 60566, 872701, 1745402, 9599711, 19199422]

約数ペア:

[(1, 19199422), (2, 9599711), (11, 1745402), (22, 872701), (317, 60566), (634, 30283), (2753, 6974), (3487, 5506)]