19086087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6343}}^1$

素因数の和:6422

約数の個数: 16

約数和(自身を含む): 27406080

約数和(自身を除く): 8319993

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 6343, 19029, 107831, 323493, 374237, 1122711, 6362029, 19086087]

約数ペア:

[(1, 19086087), (3, 6362029), (17, 1122711), (51, 374237), (59, 323493), (177, 107831), (1003, 19029), (3009, 6343)]