22809358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 40515552

約数和(自身を除く): 17706194

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 461, 922, 1903, 2249, 3806, 4498, 5071, 5993, 10142, 11986, 24739, 49478, 65923, 79753, 131846, 159506, 877283, 1036789, 1754566, 2073578, 11404679, 22809358]

約数ペア:

[(1, 22809358), (2, 11404679), (11, 2073578), (13, 1754566), (22, 1036789), (26, 877283), (143, 159506), (173, 131846), (286, 79753), (346, 65923), (461, 49478), (922, 24739), (1903, 11986), (2249, 10142), (3806, 5993), (4498, 5071)]