13525616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65027}}^1$

素因数の和:65048

約数の個数: 20

約数和(自身を含む): 28222152

約数和(自身を除く): 14696536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65027, 130054, 260108, 520216, 845351, 1040432, 1690702, 3381404, 6762808, 13525616]

約数ペア:

[(1, 13525616), (2, 6762808), (4, 3381404), (8, 1690702), (13, 1040432), (16, 845351), (26, 520216), (52, 260108), (104, 130054), (208, 65027)]