12575967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 18604800

約数和(自身を除く): 6028833

約数列:

[1, 3, 19, 37, 57, 67, 89, 111, 201, 267, 703, 1273, 1691, 2109, 2479, 3293, 3819, 5073, 5963, 7437, 9879, 17889, 47101, 62567, 113297, 141303, 187701, 220631, 339891, 661893, 4191989, 12575967]

約数ペア:

[(1, 12575967), (3, 4191989), (19, 661893), (37, 339891), (57, 220631), (67, 187701), (89, 141303), (111, 113297), (201, 62567), (267, 47101), (703, 17889), (1273, 9879), (1691, 7437), (2109, 5963), (2479, 5073), (3293, 3819)]