13965314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20477}}^1$

素因数の和:20521

約数の個数: 16

約数和(自身を含む): 23590656

約数和(自身を除く): 9625342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20477, 40954, 225247, 450494, 634787, 1269574, 6982657, 13965314]

約数ペア:

[(1, 13965314), (2, 6982657), (11, 1269574), (22, 634787), (31, 450494), (62, 225247), (341, 40954), (682, 20477)]