17932618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42901}}^1$

素因数の和:42933

約数の個数: 16

約数和(自身を含む): 30889440

約数和(自身を除く): 12956822

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 42901, 85802, 471911, 815119, 943822, 1630238, 8966309, 17932618]

約数ペア:

[(1, 17932618), (2, 8966309), (11, 1630238), (19, 943822), (22, 815119), (38, 471911), (209, 85802), (418, 42901)]