22945156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4549}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 43698200

約数和(自身を除く): 20753044

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 4549, 5044, 9098, 18196, 59137, 118274, 236548, 441253, 882506, 1765012, 5736289, 11472578, 22945156]

約数ペア:

[(1, 22945156), (2, 11472578), (4, 5736289), (13, 1765012), (26, 882506), (52, 441253), (97, 236548), (194, 118274), (388, 59137), (1261, 18196), (2522, 9098), (4549, 5044)]