11995251874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{712561}}^1$

素因数の和:713025

約数の個数: 16

約数和(自身を含む): 18982651680

約数和(自身を除く): 6987399806

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 712561, 1425122, 13538659, 27077318, 315664523, 631329046, 5997625937, 11995251874]

約数ペア:

[(1, 11995251874), (2, 5997625937), (19, 631329046), (38, 315664523), (443, 27077318), (886, 13538659), (8417, 1425122), (16834, 712561)]