19592804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5783}}^1$

素因数の和:5816

約数の個数: 36

約数和(自身を含む): 43079232

約数和(自身を除く): 23486428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 5783, 11566, 23132, 40481, 63613, 80962, 127226, 161924, 254452, 445291, 699743, 890582, 1399486, 1781164, 2798972, 4898201, 9796402, 19592804]

約数ペア:

[(1, 19592804), (2, 9796402), (4, 4898201), (7, 2798972), (11, 1781164), (14, 1399486), (22, 890582), (28, 699743), (44, 445291), (77, 254452), (121, 161924), (154, 127226), (242, 80962), (308, 63613), (484, 40481), (847, 23132), (1694, 11566), (3388, 5783)]