197149738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{17707}}^1$

素因数の和:18021

約数の個数: 16

約数和(自身を含む): 312369120

約数和(自身を除く): 115219382

約数列:

[1, 2, 19, 38, 293, 586, 5567, 11134, 17707, 35414, 336433, 672866, 5188151, 10376302, 98574869, 197149738]

約数ペア:

[(1, 197149738), (2, 98574869), (19, 10376302), (38, 5188151), (293, 672866), (586, 336433), (5567, 35414), (11134, 17707)]