19035104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 43300656

約数和(自身を除く): 24265552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 3181, 5984, 6362, 12724, 25448, 34991, 50896, 54077, 69982, 101792, 108154, 139964, 216308, 279928, 432616, 559856, 594847, 865232, 1119712, 1189694, 1730464, 2379388, 4758776, 9517552, 19035104]

約数ペア:

[(1, 19035104), (2, 9517552), (4, 4758776), (8, 2379388), (11, 1730464), (16, 1189694), (17, 1119712), (22, 865232), (32, 594847), (34, 559856), (44, 432616), (68, 279928), (88, 216308), (136, 139964), (176, 108154), (187, 101792), (272, 69982), (352, 54077), (374, 50896), (544, 34991), (748, 25448), (1496, 12724), (2992, 6362), (3181, 5984)]