2019073847

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{11959}}^1$

素因数の和:12326

約数の個数: 16

約数和(自身を含む): 2342246400

約数和(自身を除く): 323172553

約数列:

[1, 7, 89, 271, 623, 1897, 11959, 24119, 83713, 168833, 1064351, 3240889, 7450457, 22686223, 288439121, 2019073847]

約数ペア:

[(1, 2019073847), (7, 288439121), (89, 22686223), (271, 7450457), (623, 3240889), (1897, 1064351), (11959, 168833), (24119, 83713)]