22281974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 39584160

約数和(自身を除く): 17302186

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 461, 922, 1859, 2197, 3718, 4394, 5071, 5993, 10142, 11986, 24167, 48334, 65923, 77909, 131846, 155818, 856999, 1012817, 1713998, 2025634, 11140987, 22281974]

約数ペア:

[(1, 22281974), (2, 11140987), (11, 2025634), (13, 1713998), (22, 1012817), (26, 856999), (143, 155818), (169, 131846), (286, 77909), (338, 65923), (461, 48334), (922, 24167), (1859, 11986), (2197, 10142), (3718, 5993), (4394, 5071)]