22454428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 42331520

約数和(自身を除く): 19877092

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 6871, 13742, 27484, 130549, 261098, 295453, 522196, 590906, 1181812, 5613607, 11227214, 22454428]

約数ペア:

[(1, 22454428), (2, 11227214), (4, 5613607), (19, 1181812), (38, 590906), (43, 522196), (76, 295453), (86, 261098), (172, 130549), (817, 27484), (1634, 13742), (3268, 6871)]