22564490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173573}}^1$

素因数の和:173593

約数の個数: 16

約数和(自身を含む): 43740648

約数和(自身を除く): 21176158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173573, 347146, 867865, 1735730, 2256449, 4512898, 11282245, 22564490]

約数ペア:

[(1, 22564490), (2, 11282245), (5, 4512898), (10, 2256449), (13, 1735730), (26, 867865), (65, 347146), (130, 173573)]