19949147424

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{435647}}^1$

素因数の和:435719

約数の個数: 96

約数和(自身を含む): 59282979840

約数和(自身を除く): 39333832416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1696, 1908, 2544, 2862, 3816, 5088, 5724, 7632, 11448, 15264, 22896, 45792, 435647, 871294, 1306941, 1742588, 2613882, 3485176, 3920823, 5227764, 6970352, 7841646, 10455528, 11762469, 13940704, 15683292, 20911056, 23089291, 23524938, 31366584, 41822112, 46178582, 47049876, 62733168, 69267873, 92357164, 94099752, 125466336, 138535746, 184714328, 188199504, 207803619, 277071492, 369428656, 376399008, 415607238, 554142984, 623410857, 738857312, 831214476, 1108285968, 1246821714, 1662428952, 2216571936, 2493643428, 3324857904, 4987286856, 6649715808, 9974573712, 19949147424]

約数ペア:

[(1, 19949147424), (2, 9974573712), (3, 6649715808), (4, 4987286856), (6, 3324857904), (8, 2493643428), (9, 2216571936), (12, 1662428952), (16, 1246821714), (18, 1108285968), (24, 831214476), (27, 738857312), (32, 623410857), (36, 554142984), (48, 415607238), (53, 376399008), (54, 369428656), (72, 277071492), (96, 207803619), (106, 188199504), (108, 184714328), (144, 138535746), (159, 125466336), (212, 94099752), (216, 92357164), (288, 69267873), (318, 62733168), (424, 47049876), (432, 46178582), (477, 41822112), (636, 31366584), (848, 23524938), (864, 23089291), (954, 20911056), (1272, 15683292), (1431, 13940704), (1696, 11762469), (1908, 10455528), (2544, 7841646), (2862, 6970352), (3816, 5227764), (5088, 3920823), (5724, 3485176), (7632, 2613882), (11448, 1742588), (15264, 1306941), (22896, 871294), (45792, 435647)]