66398882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{158849}}^1$

素因数の和:158881

約数の個数: 16

約数和(自身を含む): 114372000

約数和(自身を除く): 47973118

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 158849, 317698, 1747339, 3018131, 3494678, 6036262, 33199441, 66398882]

約数ペア:

[(1, 66398882), (2, 33199441), (11, 6036262), (19, 3494678), (22, 3018131), (38, 1747339), (209, 317698), (418, 158849)]