13430874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 27961344

約数和(自身を除く): 14530470

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 443, 489, 886, 978, 1329, 2658, 5053, 10106, 13733, 15159, 27466, 30318, 41199, 72209, 82398, 144418, 216627, 433254, 2238479, 4476958, 6715437, 13430874]

約数ペア:

[(1, 13430874), (2, 6715437), (3, 4476958), (6, 2238479), (31, 433254), (62, 216627), (93, 144418), (163, 82398), (186, 72209), (326, 41199), (443, 30318), (489, 27466), (886, 15159), (978, 13733), (1329, 10106), (2658, 5053)]