13277168

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{4969}}^1$

素因数の和:5144

約数の個数: 20

約数和(自身を含む): 25883760

約数和(自身を除く): 12606592

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 4969, 9938, 19876, 39752, 79504, 829823, 1659646, 3319292, 6638584, 13277168]

約数ペア:

[(1, 13277168), (2, 6638584), (4, 3319292), (8, 1659646), (16, 829823), (167, 79504), (334, 39752), (668, 19876), (1336, 9938), (2672, 4969)]