190030291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 211252608

約数和(自身を除く): 21222317

約数列:

[1, 11, 67, 401, 643, 737, 4411, 7073, 26867, 43081, 257843, 295537, 473891, 2836273, 17275481, 190030291]

約数ペア:

[(1, 190030291), (11, 17275481), (67, 2836273), (401, 473891), (643, 295537), (737, 257843), (4411, 43081), (7073, 26867)]