26886406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17257}}^1$

素因数の和:17319

約数の個数: 16

約数和(自身を含む): 43490160

約数和(自身を除く): 16603754

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 17257, 34514, 327883, 655766, 707537, 1415074, 13443203, 26886406]

約数ペア:

[(1, 26886406), (2, 13443203), (19, 1415074), (38, 707537), (41, 655766), (82, 327883), (779, 34514), (1558, 17257)]