188868892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{46889}}^1$

素因数の和:46965

約数の個数: 24

約数和(自身を含む): 354488400

約数和(自身を除く): 165619508

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 46889, 93778, 187556, 890891, 1781782, 2485117, 3563564, 4970234, 9940468, 47217223, 94434446, 188868892]

約数ペア:

[(1, 188868892), (2, 94434446), (4, 47217223), (19, 9940468), (38, 4970234), (53, 3563564), (76, 2485117), (106, 1781782), (212, 890891), (1007, 187556), (2014, 93778), (4028, 46889)]