13665392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65699}}^1$

素因数の和:65720

約数の個数: 20

約数和(自身を含む): 28513800

約数和(自身を除く): 14848408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65699, 131398, 262796, 525592, 854087, 1051184, 1708174, 3416348, 6832696, 13665392]

約数ペア:

[(1, 13665392), (2, 6832696), (4, 3416348), (8, 1708174), (13, 1051184), (16, 854087), (26, 525592), (52, 262796), (104, 131398), (208, 65699)]