66511742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{159119}}^1$

素因数の和:159151

約数の個数: 16

約数和(自身を含む): 114566400

約数和(自身を除く): 48054658

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 159119, 318238, 1750309, 3023261, 3500618, 6046522, 33255871, 66511742]

約数ペア:

[(1, 66511742), (2, 33255871), (11, 6046522), (19, 3500618), (22, 3023261), (38, 1750309), (209, 318238), (418, 159119)]