22318892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 42550200

約数和(自身を除く): 20231308

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 289, 449, 578, 731, 898, 1156, 1462, 1796, 2924, 7633, 12427, 15266, 19307, 24854, 30532, 38614, 49708, 77228, 129761, 259522, 328219, 519044, 656438, 1312876, 5579723, 11159446, 22318892]

約数ペア:

[(1, 22318892), (2, 11159446), (4, 5579723), (17, 1312876), (34, 656438), (43, 519044), (68, 328219), (86, 259522), (172, 129761), (289, 77228), (449, 49708), (578, 38614), (731, 30532), (898, 24854), (1156, 19307), (1462, 15266), (1796, 12427), (2924, 7633)]