15896023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 18900000

約数和(自身を除く): 3003977

約数列:

[1, 11, 13, 89, 143, 979, 1157, 1249, 12727, 13739, 16237, 111161, 178607, 1222771, 1445093, 15896023]

約数ペア:

[(1, 15896023), (11, 1445093), (13, 1222771), (89, 178607), (143, 111161), (979, 16237), (1157, 13739), (1249, 12727)]