18680414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{599}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 10349986

約数列:

[1, 2, 31, 62, 503, 599, 1006, 1198, 15593, 18569, 31186, 37138, 301297, 602594, 9340207, 18680414]

約数ペア:

[(1, 18680414), (2, 9340207), (31, 602594), (62, 301297), (503, 37138), (599, 31186), (1006, 18569), (1198, 15593)]