194718719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4691}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 218609664

約数和(自身を除く): 23890945

約数列:

[1, 13, 31, 103, 403, 1339, 3193, 4691, 41509, 60983, 145421, 483173, 1890473, 6281249, 14978363, 194718719]

約数ペア:

[(1, 194718719), (13, 14978363), (31, 6281249), (103, 1890473), (403, 483173), (1339, 145421), (3193, 60983), (4691, 41509)]