2019194445

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1\times {\mathrm{2269}}^1$

素因数の和:3765

約数の個数: 32

約数和(自身を含む): 3313255680

約数和(自身を除く): 1294061235

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1447, 2269, 4341, 6807, 7235, 11345, 21705, 34035, 59327, 93029, 177981, 279087, 296635, 465145, 889905, 1395435, 3283243, 9849729, 16416215, 49248645, 134612963, 403838889, 673064815, 2019194445]

約数ペア:

[(1, 2019194445), (3, 673064815), (5, 403838889), (15, 134612963), (41, 49248645), (123, 16416215), (205, 9849729), (615, 3283243), (1447, 1395435), (2269, 889905), (4341, 465145), (6807, 296635), (7235, 279087), (11345, 177981), (21705, 93029), (34035, 59327)]