19145088

素因数分解:

$2^7\times 3^2\times {\mathrm{16619}}^1$

素因数の和:16639

約数の個数: 48

約数和(自身を含む): 55095300

約数和(自身を除く): 35950212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16619, 33238, 49857, 66476, 99714, 132952, 149571, 199428, 265904, 299142, 398856, 531808, 598284, 797712, 1063616, 1196568, 1595424, 2127232, 2393136, 3190848, 4786272, 6381696, 9572544, 19145088]

約数ペア:

[(1, 19145088), (2, 9572544), (3, 6381696), (4, 4786272), (6, 3190848), (8, 2393136), (9, 2127232), (12, 1595424), (16, 1196568), (18, 1063616), (24, 797712), (32, 598284), (36, 531808), (48, 398856), (64, 299142), (72, 265904), (96, 199428), (128, 149571), (144, 132952), (192, 99714), (288, 66476), (384, 49857), (576, 33238), (1152, 16619)]