13139288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{52981}}^1$

素因数の和:53018

約数の個数: 16

約数和(自身を含む): 25431360

約数和(自身を除く): 12292072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 52981, 105962, 211924, 423848, 1642411, 3284822, 6569644, 13139288]

約数ペア:

[(1, 13139288), (2, 6569644), (4, 3284822), (8, 1642411), (31, 423848), (62, 211924), (124, 105962), (248, 52981)]