19097254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 14145146

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 809, 814, 1073, 1618, 2146, 8899, 11803, 17798, 23461, 23606, 29933, 46922, 59866, 258071, 329263, 516142, 658526, 868057, 1736114, 9548627, 19097254]

約数ペア:

[(1, 19097254), (2, 9548627), (11, 1736114), (22, 868057), (29, 658526), (37, 516142), (58, 329263), (74, 258071), (319, 59866), (407, 46922), (638, 29933), (809, 23606), (814, 23461), (1073, 17798), (1618, 11803), (2146, 8899)]