18177262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2053}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 28838160

約数和(自身を除く): 10660898

約数列:

[1, 2, 19, 38, 233, 466, 2053, 4106, 4427, 8854, 39007, 78014, 478349, 956698, 9088631, 18177262]

約数ペア:

[(1, 18177262), (2, 9088631), (19, 956698), (38, 478349), (233, 78014), (466, 39007), (2053, 8854), (4106, 4427)]