21962668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60337}}^1$

素因数の和:60361

約数の個数: 24

約数和(自身を含む): 47304992

約数和(自身を除く): 25342324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 60337, 120674, 241348, 422359, 784381, 844718, 1568762, 1689436, 3137524, 5490667, 10981334, 21962668]

約数ペア:

[(1, 21962668), (2, 10981334), (4, 5490667), (7, 3137524), (13, 1689436), (14, 1568762), (26, 844718), (28, 784381), (52, 422359), (91, 241348), (182, 120674), (364, 60337)]