18821134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2767}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 29894400

約数和(自身を除く): 11073266

約数列:

[1, 2, 19, 38, 179, 358, 2767, 3401, 5534, 6802, 52573, 105146, 495293, 990586, 9410567, 18821134]

約数ペア:

[(1, 18821134), (2, 9410567), (19, 990586), (38, 495293), (179, 105146), (358, 52573), (2767, 6802), (3401, 5534)]