1938394562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1\times {\mathrm{15101}}^1$

素因数の和:20053

約数の個数: 16

約数和(自身を含む): 3132094392

約数和(自身を除く): 1193699830

約数列:

[1, 2, 13, 26, 4937, 9874, 15101, 30202, 64181, 128362, 196313, 392626, 74553637, 149107274, 969197281, 1938394562]

約数ペア:

[(1, 1938394562), (2, 969197281), (13, 149107274), (26, 74553637), (4937, 392626), (9874, 196313), (15101, 128362), (30202, 64181)]