11140612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 24048640

約数和(自身を除く): 12908028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 487, 532, 602, 817, 974, 1204, 1634, 1948, 3268, 3409, 5719, 6818, 9253, 11438, 13636, 18506, 20941, 22876, 37012, 41882, 64771, 83764, 129542, 146587, 259084, 293174, 397879, 586348, 795758, 1591516, 2785153, 5570306, 11140612]

約数ペア:

[(1, 11140612), (2, 5570306), (4, 2785153), (7, 1591516), (14, 795758), (19, 586348), (28, 397879), (38, 293174), (43, 259084), (76, 146587), (86, 129542), (133, 83764), (172, 64771), (266, 41882), (301, 37012), (487, 22876), (532, 20941), (602, 18506), (817, 13636), (974, 11438), (1204, 9253), (1634, 6818), (1948, 5719), (3268, 3409)]