18730589035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{19403}}^1$

素因数の和:19743

約数の個数: 32

約数和(自身を含む): 24468599232

約数和(自身を除く): 5738010197

約数列:

[1, 5, 17, 41, 85, 205, 277, 697, 1385, 3485, 4709, 11357, 19403, 23545, 56785, 97015, 193069, 329851, 795523, 965345, 1649255, 3977615, 5374631, 13523891, 26873155, 67619455, 91368727, 220359871, 456843635, 1101799355, 3746117807, 18730589035]

約数ペア:

[(1, 18730589035), (5, 3746117807), (17, 1101799355), (41, 456843635), (85, 220359871), (205, 91368727), (277, 67619455), (697, 26873155), (1385, 13523891), (3485, 5374631), (4709, 3977615), (11357, 1649255), (19403, 965345), (23545, 795523), (56785, 329851), (97015, 193069)]