19268288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23159}}^1$

素因数の和:23184

約数の個数: 28

約数和(自身を含む): 41178480

約数和(自身を除く): 21910192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23159, 46318, 92636, 185272, 301067, 370544, 602134, 741088, 1204268, 1482176, 2408536, 4817072, 9634144, 19268288]

約数ペア:

[(1, 19268288), (2, 9634144), (4, 4817072), (8, 2408536), (13, 1482176), (16, 1204268), (26, 741088), (32, 602134), (52, 370544), (64, 301067), (104, 185272), (208, 92636), (416, 46318), (832, 23159)]