2019909268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5147}}^1\times {\mathrm{7547}}^1$

素因数の和:12711

約数の個数: 24

約数和(自身を含む): 3807996192

約数和(自身を除く): 1788086924

約数列:

[1, 2, 4, 13, 26, 52, 5147, 7547, 10294, 15094, 20588, 30188, 66911, 98111, 133822, 196222, 267644, 392444, 38844409, 77688818, 155377636, 504977317, 1009954634, 2019909268]

約数ペア:

[(1, 2019909268), (2, 1009954634), (4, 504977317), (13, 155377636), (26, 77688818), (52, 38844409), (5147, 392444), (7547, 267644), (10294, 196222), (15094, 133822), (20588, 98111), (30188, 66911)]