12759344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61343}}^1$

素因数の和:61364

約数の個数: 20

約数和(自身を含む): 26623296

約数和(自身を除く): 13863952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 61343, 122686, 245372, 490744, 797459, 981488, 1594918, 3189836, 6379672, 12759344]

約数ペア:

[(1, 12759344), (2, 6379672), (4, 3189836), (8, 1594918), (13, 981488), (16, 797459), (26, 490744), (52, 245372), (104, 122686), (208, 61343)]