7225358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 13616640

約数和(自身を除く): 6391282

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 1181, 2362, 3059, 6118, 8267, 16534, 22439, 27163, 44878, 54326, 157073, 190141, 314146, 380282, 516097, 1032194, 3612679, 7225358]

約数ペア:

[(1, 7225358), (2, 3612679), (7, 1032194), (14, 516097), (19, 380282), (23, 314146), (38, 190141), (46, 157073), (133, 54326), (161, 44878), (266, 27163), (322, 22439), (437, 16534), (874, 8267), (1181, 6118), (2362, 3059)]