22378004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6967}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 43313088

約数和(自身を除く): 20935084

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6967, 13934, 27868, 76637, 153274, 306548, 508591, 1017182, 2034364, 5594501, 11189002, 22378004]

約数ペア:

[(1, 22378004), (2, 11189002), (4, 5594501), (11, 2034364), (22, 1017182), (44, 508591), (73, 306548), (146, 153274), (292, 76637), (803, 27868), (1606, 13934), (3212, 6967)]