219023507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 236079360

約数和(自身を除く): 17055853

約数列:

[1, 19, 53, 263, 827, 1007, 4997, 13939, 15713, 43831, 217501, 264841, 832789, 4132519, 11527553, 219023507]

約数ペア:

[(1, 219023507), (19, 11527553), (53, 4132519), (263, 832789), (827, 264841), (1007, 217501), (4997, 43831), (13939, 15713)]