64801286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{155027}}^1$

素因数の和:155059

約数の個数: 16

約数和(自身を含む): 111620160

約数和(自身を除く): 46818874

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 155027, 310054, 1705297, 2945513, 3410594, 5891026, 32400643, 64801286]

約数ペア:

[(1, 64801286), (2, 32400643), (11, 5891026), (19, 3410594), (22, 2945513), (38, 1705297), (209, 310054), (418, 155027)]