16894192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 41783040

約数和(自身を除く): 24888848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 467, 476, 532, 646, 934, 952, 1064, 1292, 1868, 1904, 2128, 2261, 2584, 3269, 3736, 4522, 5168, 6538, 7472, 7939, 8873, 9044, 13076, 15878, 17746, 18088, 26152, 31756, 35492, 36176, 52304, 55573, 62111, 63512, 70984, 111146, 124222, 127024, 141968, 150841, 222292, 248444, 301682, 444584, 496888, 603364, 889168, 993776, 1055887, 1206728, 2111774, 2413456, 4223548, 8447096, 16894192]

約数ペア:

[(1, 16894192), (2, 8447096), (4, 4223548), (7, 2413456), (8, 2111774), (14, 1206728), (16, 1055887), (17, 993776), (19, 889168), (28, 603364), (34, 496888), (38, 444584), (56, 301682), (68, 248444), (76, 222292), (112, 150841), (119, 141968), (133, 127024), (136, 124222), (152, 111146), (238, 70984), (266, 63512), (272, 62111), (304, 55573), (323, 52304), (467, 36176), (476, 35492), (532, 31756), (646, 26152), (934, 18088), (952, 17746), (1064, 15878), (1292, 13076), (1868, 9044), (1904, 8873), (2128, 7939), (2261, 7472), (2584, 6538), (3269, 5168), (3736, 4522)]