2021961878351

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31219}}^1\times {\mathrm{109961}}^1$

素因数の和:141230

約数の個数: 16

約数和(自身を含む): 2197128729600

約数和(自身を除く): 175166851249

約数列:

[1, 19, 31, 589, 31219, 109961, 593161, 967789, 2089259, 3408791, 18387991, 64767029, 3432872459, 65224576721, 106419046229, 2021961878351]

約数ペア:

[(1, 2021961878351), (19, 106419046229), (31, 65224576721), (589, 3432872459), (31219, 64767029), (109961, 18387991), (593161, 3408791), (967789, 2089259)]