80537941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 93038400

約数和(自身を除く): 12500459

約数列:

[1, 11, 19, 181, 209, 1991, 2129, 3439, 23419, 37829, 40451, 385349, 444961, 4238839, 7321631, 80537941]

約数ペア:

[(1, 80537941), (11, 7321631), (19, 4238839), (181, 444961), (209, 385349), (1991, 40451), (2129, 37829), (3439, 23419)]