20190088

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{6659}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 37962000

約数和(自身を除く): 17771912

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 6659, 13318, 26636, 53272, 2523761, 5047522, 10095044, 20190088]

約数ペア:

[(1, 20190088), (2, 10095044), (4, 5047522), (8, 2523761), (379, 53272), (758, 26636), (1516, 13318), (3032, 6659)]