19361244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 52270848

約数和(自身を除く): 32909604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2777, 3486, 5554, 6972, 8331, 11108, 16662, 19439, 33324, 38878, 58317, 77756, 116634, 230491, 233268, 460982, 691473, 921964, 1382946, 1613437, 2765892, 3226874, 4840311, 6453748, 9680622, 19361244]

約数ペア:

[(1, 19361244), (2, 9680622), (3, 6453748), (4, 4840311), (6, 3226874), (7, 2765892), (12, 1613437), (14, 1382946), (21, 921964), (28, 691473), (42, 460982), (83, 233268), (84, 230491), (166, 116634), (249, 77756), (332, 58317), (498, 38878), (581, 33324), (996, 19439), (1162, 16662), (1743, 11108), (2324, 8331), (2777, 6972), (3486, 5554)]