15595788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 39443040

約数和(自身を除く): 23847252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 389, 514, 771, 778, 1028, 1167, 1542, 1556, 2334, 3084, 3341, 4668, 5057, 6682, 10023, 10114, 13364, 15171, 20046, 20228, 30342, 40092, 60684, 99973, 199946, 299919, 399892, 599838, 1199676, 1299649, 2599298, 3898947, 5198596, 7797894, 15595788]

約数ペア:

[(1, 15595788), (2, 7797894), (3, 5198596), (4, 3898947), (6, 2599298), (12, 1299649), (13, 1199676), (26, 599838), (39, 399892), (52, 299919), (78, 199946), (156, 99973), (257, 60684), (389, 40092), (514, 30342), (771, 20228), (778, 20046), (1028, 15171), (1167, 13364), (1542, 10114), (1556, 10023), (2334, 6682), (3084, 5057), (3341, 4668)]