18025244159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2354087}}^1$

素因数の和:2354150

約数の個数: 16

約数和(自身を含む): 21092628480

約数和(自身を除く): 3067384321

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 2354087, 30603131, 44727653, 72976697, 581459489, 948697061, 1386557243, 18025244159]

約数ペア:

[(1, 18025244159), (13, 1386557243), (19, 948697061), (31, 581459489), (247, 72976697), (403, 44727653), (589, 30603131), (7657, 2354087)]