13373359874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{144887}}^1$

素因数の和:145262

約数の個数: 32

約数和(自身を含む): 24202091520

約数和(自身を除く): 10828731646

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 347, 694, 2429, 4858, 6593, 13186, 46151, 92302, 144887, 289774, 1014209, 2028418, 2752853, 5505706, 19269971, 38539942, 50275789, 100551578, 351930523, 703861046, 955239991, 1910479982, 6686679937, 13373359874]

約数ペア:

[(1, 13373359874), (2, 6686679937), (7, 1910479982), (14, 955239991), (19, 703861046), (38, 351930523), (133, 100551578), (266, 50275789), (347, 38539942), (694, 19269971), (2429, 5505706), (4858, 2752853), (6593, 2028418), (13186, 1014209), (46151, 289774), (92302, 144887)]