22028344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211811}}^1$

素因数の和:211830

約数の個数: 16

約数和(自身を含む): 44480520

約数和(自身を除く): 22452176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211811, 423622, 847244, 1694488, 2753543, 5507086, 11014172, 22028344]

約数ペア:

[(1, 22028344), (2, 11014172), (4, 5507086), (8, 2753543), (13, 1694488), (26, 847244), (52, 423622), (104, 211811)]