189700192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{538921}}^1$

素因数の和:538942

約数の個数: 24

約数和(自身を含む): 407425032

約数和(自身を除く): 217724840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 538921, 1077842, 2155684, 4311368, 5928131, 8622736, 11856262, 17245472, 23712524, 47425048, 94850096, 189700192]

約数ペア:

[(1, 189700192), (2, 94850096), (4, 47425048), (8, 23712524), (11, 17245472), (16, 11856262), (22, 8622736), (32, 5928131), (44, 4311368), (88, 2155684), (176, 1077842), (352, 538921)]