19772192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56171}}^1$

素因数の和:56192

約数の個数: 24

約数和(自身を含む): 42466032

約数和(自身を除く): 22693840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56171, 112342, 224684, 449368, 617881, 898736, 1235762, 1797472, 2471524, 4943048, 9886096, 19772192]

約数ペア:

[(1, 19772192), (2, 9886096), (4, 4943048), (8, 2471524), (11, 1797472), (16, 1235762), (22, 898736), (32, 617881), (44, 449368), (88, 224684), (176, 112342), (352, 56171)]