16945636

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 30358944

約数和(自身を除く): 13413308

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 443, 524, 886, 1772, 9563, 19126, 32339, 38252, 58033, 64678, 116066, 129356, 232132, 4236409, 8472818, 16945636]

約数ペア:

[(1, 16945636), (2, 8472818), (4, 4236409), (73, 232132), (131, 129356), (146, 116066), (262, 64678), (292, 58033), (443, 38252), (524, 32339), (886, 19126), (1772, 9563)]