19390088

素因数分解:

$2^3\times {\mathrm{929}}^1\times {\mathrm{2609}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 36409500

約数和(自身を除く): 17019412

約数列:

[1, 2, 4, 8, 929, 1858, 2609, 3716, 5218, 7432, 10436, 20872, 2423761, 4847522, 9695044, 19390088]

約数ペア:

[(1, 19390088), (2, 9695044), (4, 4847522), (8, 2423761), (929, 20872), (1858, 10436), (2609, 7432), (3716, 5218)]