11319308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 26902176

約数和(自身を除く): 15582868

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 257, 286, 308, 364, 484, 514, 572, 847, 1001, 1028, 1573, 1694, 1799, 2002, 2827, 3146, 3341, 3388, 3598, 4004, 5654, 6292, 6682, 7196, 11011, 11308, 13364, 19789, 22022, 23387, 31097, 36751, 39578, 44044, 46774, 62194, 73502, 79156, 93548, 124388, 147004, 217679, 257257, 404261, 435358, 514514, 808522, 870716, 1029028, 1617044, 2829827, 5659654, 11319308]

約数ペア:

[(1, 11319308), (2, 5659654), (4, 2829827), (7, 1617044), (11, 1029028), (13, 870716), (14, 808522), (22, 514514), (26, 435358), (28, 404261), (44, 257257), (52, 217679), (77, 147004), (91, 124388), (121, 93548), (143, 79156), (154, 73502), (182, 62194), (242, 46774), (257, 44044), (286, 39578), (308, 36751), (364, 31097), (484, 23387), (514, 22022), (572, 19789), (847, 13364), (1001, 11308), (1028, 11011), (1573, 7196), (1694, 6682), (1799, 6292), (2002, 5654), (2827, 4004), (3146, 3598), (3341, 3388)]