15696804844

素因数分解:

$2^2\times 7^2\times {\mathrm{80085739}}^1$

素因数の和:80085757

約数の個数: 18

約数和(自身を含む): 31954210260

約数和(自身を除く): 16257405416

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 80085739, 160171478, 320342956, 560600173, 1121200346, 2242400692, 3924201211, 7848402422, 15696804844]

約数ペア:

[(1, 15696804844), (2, 7848402422), (4, 3924201211), (7, 2242400692), (14, 1121200346), (28, 560600173), (49, 320342956), (98, 160171478), (196, 80085739)]