15784782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10651}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 35790720

約数和(自身を除く): 20005938

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 10651, 21302, 31953, 63906, 138463, 202369, 276926, 404738, 415389, 607107, 830778, 1214214, 2630797, 5261594, 7892391, 15784782]

約数ペア:

[(1, 15784782), (2, 7892391), (3, 5261594), (6, 2630797), (13, 1214214), (19, 830778), (26, 607107), (38, 415389), (39, 404738), (57, 276926), (78, 202369), (114, 138463), (247, 63906), (494, 31953), (741, 21302), (1482, 10651)]