12745758

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 26244000

約数和(自身を除く): 13498242

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 269, 298, 318, 447, 538, 807, 894, 1614, 7897, 14257, 15794, 23691, 28514, 40081, 42771, 47382, 80162, 85542, 120243, 240486, 2124293, 4248586, 6372879, 12745758]

約数ペア:

[(1, 12745758), (2, 6372879), (3, 4248586), (6, 2124293), (53, 240486), (106, 120243), (149, 85542), (159, 80162), (269, 47382), (298, 42771), (318, 40081), (447, 28514), (538, 23691), (807, 15794), (894, 14257), (1614, 7897)]