22163245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 28753200

約数和(自身を除く): 6589955

約数列:

[1, 5, 13, 65, 349, 977, 1745, 4537, 4885, 12701, 22685, 63505, 340973, 1704865, 4432649, 22163245]

約数ペア:

[(1, 22163245), (5, 4432649), (13, 1704865), (65, 340973), (349, 63505), (977, 22685), (1745, 12701), (4537, 4885)]