19398456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3499}}^1$

素因数の和:3529

約数の個数: 96

約数和(自身を含む): 65520000

約数和(自身を除く): 46121544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3499, 5544, 6998, 10497, 13996, 20994, 24493, 27992, 31491, 38489, 41988, 48986, 62982, 73479, 76978, 83976, 97972, 115467, 125964, 146958, 153956, 195944, 220437, 230934, 251928, 269423, 293916, 307912, 346401, 440874, 461868, 538846, 587832, 692802, 808269, 881748, 923736, 1077692, 1385604, 1616538, 1763496, 2155384, 2424807, 2771208, 3233076, 4849614, 6466152, 9699228, 19398456]

約数ペア:

[(1, 19398456), (2, 9699228), (3, 6466152), (4, 4849614), (6, 3233076), (7, 2771208), (8, 2424807), (9, 2155384), (11, 1763496), (12, 1616538), (14, 1385604), (18, 1077692), (21, 923736), (22, 881748), (24, 808269), (28, 692802), (33, 587832), (36, 538846), (42, 461868), (44, 440874), (56, 346401), (63, 307912), (66, 293916), (72, 269423), (77, 251928), (84, 230934), (88, 220437), (99, 195944), (126, 153956), (132, 146958), (154, 125964), (168, 115467), (198, 97972), (231, 83976), (252, 76978), (264, 73479), (308, 62982), (396, 48986), (462, 41988), (504, 38489), (616, 31491), (693, 27992), (792, 24493), (924, 20994), (1386, 13996), (1848, 10497), (2772, 6998), (3499, 5544)]