2019908829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{37579}}^1$

素因数の和:37665

約数の個数: 32

約数和(自身を含む): 3030451200

約数和(自身を除く): 1010542371

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 779, 943, 1311, 2337, 2829, 17917, 37579, 53751, 112737, 714001, 864317, 1540739, 2142003, 2592951, 4622217, 16422023, 29274041, 35436997, 49266069, 87822123, 106310991, 673302943, 2019908829]

約数ペア:

[(1, 2019908829), (3, 673302943), (19, 106310991), (23, 87822123), (41, 49266069), (57, 35436997), (69, 29274041), (123, 16422023), (437, 4622217), (779, 2592951), (943, 2142003), (1311, 1540739), (2337, 864317), (2829, 714001), (17917, 112737), (37579, 53751)]