127902566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{27817}}^1$

素因数の和:27860

約数の個数: 24

約数和(自身を含む): 221987640

約数和(自身を除く): 94085074

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 27817, 55634, 305987, 528523, 611974, 1057046, 3365857, 5813753, 6731714, 11627506, 63951283, 127902566]

約数ペア:

[(1, 127902566), (2, 63951283), (11, 11627506), (19, 6731714), (22, 5813753), (38, 3365857), (121, 1057046), (209, 611974), (242, 528523), (418, 305987), (2299, 55634), (4598, 27817)]