19484775843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{47093}}^1$

素因数の和:47315

約数の個数: 24

約数和(自身を含む): 28253009232

約数和(自身を除く): 8768233389

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 10609, 31827, 47093, 137917, 141279, 413751, 612209, 1836627, 4850579, 14551737, 63057527, 189172581, 499609637, 1498828911, 6494925281, 19484775843]

約数ペア:

[(1, 19484775843), (3, 6494925281), (13, 1498828911), (39, 499609637), (103, 189172581), (309, 63057527), (1339, 14551737), (4017, 4850579), (10609, 1836627), (31827, 612209), (47093, 413751), (137917, 141279)]