22351868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 50362368

約数和(自身を除く): 28010500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2341, 2387, 4682, 4774, 9364, 9548, 16387, 25751, 32774, 51502, 65548, 72571, 103004, 145142, 180257, 290284, 360514, 507997, 721028, 798281, 1015994, 1596562, 2031988, 3193124, 5587967, 11175934, 22351868]

約数ペア:

[(1, 22351868), (2, 11175934), (4, 5587967), (7, 3193124), (11, 2031988), (14, 1596562), (22, 1015994), (28, 798281), (31, 721028), (44, 507997), (62, 360514), (77, 290284), (124, 180257), (154, 145142), (217, 103004), (308, 72571), (341, 65548), (434, 51502), (682, 32774), (868, 25751), (1364, 16387), (2341, 9548), (2387, 9364), (4682, 4774)]