19075104

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:742

約数の個数: 72

約数和(自身を含む): 54840240

約数和(自身を除く): 35765136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 619, 642, 856, 963, 1238, 1284, 1712, 1857, 1926, 2476, 2568, 3424, 3714, 3852, 4952, 5136, 5571, 7428, 7704, 9904, 10272, 11142, 14856, 15408, 19808, 22284, 29712, 30816, 44568, 59424, 66233, 89136, 132466, 178272, 198699, 264932, 397398, 529864, 596097, 794796, 1059728, 1192194, 1589592, 2119456, 2384388, 3179184, 4768776, 6358368, 9537552, 19075104]

約数ペア:

[(1, 19075104), (2, 9537552), (3, 6358368), (4, 4768776), (6, 3179184), (8, 2384388), (9, 2119456), (12, 1589592), (16, 1192194), (18, 1059728), (24, 794796), (32, 596097), (36, 529864), (48, 397398), (72, 264932), (96, 198699), (107, 178272), (144, 132466), (214, 89136), (288, 66233), (321, 59424), (428, 44568), (619, 30816), (642, 29712), (856, 22284), (963, 19808), (1238, 15408), (1284, 14856), (1712, 11142), (1857, 10272), (1926, 9904), (2476, 7704), (2568, 7428), (3424, 5571), (3714, 5136), (3852, 4952)]