1804001474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{227147}}^1$

素因数の和:227198

約数の個数: 24

約数和(自身を含む): 3115561968

約数和(自身を除く): 1311560494

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 227147, 454294, 2498617, 4315793, 4997234, 8631586, 47473723, 82000067, 94947446, 164000134, 902000737, 1804001474]

約数ペア:

[(1, 1804001474), (2, 902000737), (11, 164000134), (19, 94947446), (22, 82000067), (38, 47473723), (209, 8631586), (361, 4997234), (418, 4315793), (722, 2498617), (3971, 454294), (7942, 227147)]