16226749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2539}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 20482560

約数和(自身を除く): 4255811

約数列:

[1, 7, 11, 77, 83, 581, 913, 2539, 6391, 17773, 27929, 195503, 210737, 1475159, 2318107, 16226749]

約数ペア:

[(1, 16226749), (7, 2318107), (11, 1475159), (77, 210737), (83, 195503), (581, 27929), (913, 17773), (2539, 6391)]