19076448

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11689}}^1$

素因数の和:11719

約数の個数: 48

約数和(自身を含む): 53025840

約数和(自身を除く): 33949392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11689, 23378, 35067, 46756, 70134, 93512, 140268, 187024, 198713, 280536, 374048, 397426, 561072, 596139, 794852, 1122144, 1192278, 1589704, 2384556, 3179408, 4769112, 6358816, 9538224, 19076448]

約数ペア:

[(1, 19076448), (2, 9538224), (3, 6358816), (4, 4769112), (6, 3179408), (8, 2384556), (12, 1589704), (16, 1192278), (17, 1122144), (24, 794852), (32, 596139), (34, 561072), (48, 397426), (51, 374048), (68, 280536), (96, 198713), (102, 187024), (136, 140268), (204, 93512), (272, 70134), (408, 46756), (544, 35067), (816, 23378), (1632, 11689)]