55728178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{133321}}^1$

素因数の和:133353

約数の個数: 16

約数和(自身を含む): 95991840

約数和(自身を除く): 40263662

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 133321, 266642, 1466531, 2533099, 2933062, 5066198, 27864089, 55728178]

約数ペア:

[(1, 55728178), (2, 27864089), (11, 5066198), (19, 2933062), (22, 2533099), (38, 1466531), (209, 266642), (418, 133321)]