11768372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 27041280

約数和(自身を除く): 15272908

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2011, 2926, 4022, 5852, 8044, 14077, 22121, 28154, 38209, 44242, 56308, 76418, 88484, 152836, 154847, 267463, 309694, 420299, 534926, 619388, 840598, 1069852, 1681196, 2942093, 5884186, 11768372]

約数ペア:

[(1, 11768372), (2, 5884186), (4, 2942093), (7, 1681196), (11, 1069852), (14, 840598), (19, 619388), (22, 534926), (28, 420299), (38, 309694), (44, 267463), (76, 154847), (77, 152836), (133, 88484), (154, 76418), (209, 56308), (266, 44242), (308, 38209), (418, 28154), (532, 22121), (836, 14077), (1463, 8044), (2011, 5852), (2926, 4022)]