22719228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 60850944

約数和(自身を除く): 38131716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 881, 921, 1228, 1762, 1842, 2149, 2643, 3524, 3684, 4298, 5286, 6167, 6447, 8596, 10572, 12334, 12894, 18501, 24668, 25788, 37002, 74004, 270467, 540934, 811401, 1081868, 1622802, 1893269, 3245604, 3786538, 5679807, 7573076, 11359614, 22719228]

約数ペア:

[(1, 22719228), (2, 11359614), (3, 7573076), (4, 5679807), (6, 3786538), (7, 3245604), (12, 1893269), (14, 1622802), (21, 1081868), (28, 811401), (42, 540934), (84, 270467), (307, 74004), (614, 37002), (881, 25788), (921, 24668), (1228, 18501), (1762, 12894), (1842, 12334), (2149, 10572), (2643, 8596), (3524, 6447), (3684, 6167), (4298, 5286)]