19022486

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2748

約数の個数: 24

約数和(自身を含む): 33659640

約数和(自身を除く): 14637154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 2659, 3577, 5318, 7154, 18613, 37226, 130291, 194107, 260582, 388214, 1358749, 2717498, 9511243, 19022486]

約数ペア:

[(1, 19022486), (2, 9511243), (7, 2717498), (14, 1358749), (49, 388214), (73, 260582), (98, 194107), (146, 130291), (511, 37226), (1022, 18613), (2659, 7154), (3577, 5318)]