20199312191

素因数分解:

${\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1\times {\mathrm{2411}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 20813109408

約数和(自身を除く): 613797217

約数列:

[1, 41, 233, 877, 2411, 9553, 35957, 98851, 204341, 561763, 2114447, 8377981, 23032283, 86692327, 492666151, 20199312191]

約数ペア:

[(1, 20199312191), (41, 492666151), (233, 86692327), (877, 23032283), (2411, 8377981), (9553, 2114447), (35957, 561763), (98851, 204341)]