193023998

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{1493}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 292584960

約数和(自身を除く): 99560962

約数列:

[1, 2, 127, 254, 509, 1018, 1493, 2986, 64643, 129286, 189611, 379222, 759937, 1519874, 96511999, 193023998]

約数ペア:

[(1, 193023998), (2, 96511999), (127, 1519874), (254, 759937), (509, 379222), (1018, 189611), (1493, 129286), (2986, 64643)]