319291219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16363}}^1$

素因数の和:16474

約数の個数: 16

約数和(自身を含む): 366553600

約数和(自身を除く): 47262381

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 16363, 19513, 212719, 310897, 1292677, 4041661, 16804801, 24560863, 319291219]

約数ペア:

[(1, 319291219), (13, 24560863), (19, 16804801), (79, 4041661), (247, 1292677), (1027, 310897), (1501, 212719), (16363, 19513)]