17319952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83269}}^1$

素因数の和:83290

約数の個数: 20

約数和(自身を含む): 36139180

約数和(自身を除く): 18819228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 83269, 166538, 333076, 666152, 1082497, 1332304, 2164994, 4329988, 8659976, 17319952]

約数ペア:

[(1, 17319952), (2, 8659976), (4, 4329988), (8, 2164994), (13, 1332304), (16, 1082497), (26, 666152), (52, 333076), (104, 166538), (208, 83269)]