22388548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61507}}^1$

素因数の和:61531

約数の個数: 24

約数和(自身を含む): 48222272

約数和(自身を除く): 25833724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 61507, 123014, 246028, 430549, 799591, 861098, 1599182, 1722196, 3198364, 5597137, 11194274, 22388548]

約数ペア:

[(1, 22388548), (2, 11194274), (4, 5597137), (7, 3198364), (13, 1722196), (14, 1599182), (26, 861098), (28, 799591), (52, 430549), (91, 246028), (182, 123014), (364, 61507)]