13504904

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 29064000

約数和(自身を除く): 15559096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 691, 698, 1382, 1396, 2443, 2764, 2792, 4837, 4886, 5528, 9674, 9772, 19348, 19544, 38696, 241159, 482318, 964636, 1688113, 1929272, 3376226, 6752452, 13504904]

約数ペア:

[(1, 13504904), (2, 6752452), (4, 3376226), (7, 1929272), (8, 1688113), (14, 964636), (28, 482318), (56, 241159), (349, 38696), (691, 19544), (698, 19348), (1382, 9772), (1396, 9674), (2443, 5528), (2764, 4886), (2792, 4837)]