189619094

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{103391}}^1$

素因数の和:103531

約数の個数: 16

約数和(自身を含む): 327545856

約数和(自身を除く): 137926762

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 103391, 206782, 723737, 1447474, 13544221, 27088442, 94809547, 189619094]

約数ペア:

[(1, 189619094), (2, 94809547), (7, 27088442), (14, 13544221), (131, 1447474), (262, 723737), (917, 206782), (1834, 103391)]