39820314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15234

約数の個数: 32

約数和(自身を含む): 87482880

約数和(自身を除く): 47662566

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 15187, 30374, 45561, 91122, 288553, 349301, 577106, 698602, 865659, 1047903, 1731318, 2095806, 6636719, 13273438, 19910157, 39820314]

約数ペア:

[(1, 39820314), (2, 19910157), (3, 13273438), (6, 6636719), (19, 2095806), (23, 1731318), (38, 1047903), (46, 865659), (57, 698602), (69, 577106), (114, 349301), (138, 288553), (437, 91122), (874, 45561), (1311, 30374), (2622, 15187)]