39915238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8724

約数の個数: 24

約数和(自身を含む): 69282360

約数和(自身を除く): 29367122

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 8681, 17362, 95491, 164939, 190982, 329878, 1050401, 1814329, 2100802, 3628658, 19957619, 39915238]

約数ペア:

[(1, 39915238), (2, 19957619), (11, 3628658), (19, 2100802), (22, 1814329), (38, 1050401), (121, 329878), (209, 190982), (242, 164939), (418, 95491), (2299, 17362), (4598, 8681)]