11900154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 28901376

約数和(自身を除く): 17001222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 97, 127, 138, 161, 194, 254, 291, 322, 381, 483, 582, 679, 762, 889, 966, 1358, 1778, 2037, 2231, 2667, 2921, 4074, 4462, 5334, 5842, 6693, 8763, 12319, 13386, 15617, 17526, 20447, 24638, 31234, 36957, 40894, 46851, 61341, 73914, 86233, 93702, 122682, 172466, 258699, 283337, 517398, 566674, 850011, 1700022, 1983359, 3966718, 5950077, 11900154]

約数ペア:

[(1, 11900154), (2, 5950077), (3, 3966718), (6, 1983359), (7, 1700022), (14, 850011), (21, 566674), (23, 517398), (42, 283337), (46, 258699), (69, 172466), (97, 122682), (127, 93702), (138, 86233), (161, 73914), (194, 61341), (254, 46851), (291, 40894), (322, 36957), (381, 31234), (483, 24638), (582, 20447), (679, 17526), (762, 15617), (889, 13386), (966, 12319), (1358, 8763), (1778, 6693), (2037, 5842), (2231, 5334), (2667, 4462), (2921, 4074)]