22126156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 42611184

約数和(自身を除く): 20485028

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 461, 676, 922, 923, 1844, 1846, 3692, 5993, 11986, 11999, 23972, 23998, 32731, 47996, 65462, 77909, 130924, 155818, 311636, 425503, 851006, 1702012, 5531539, 11063078, 22126156]

約数ペア:

[(1, 22126156), (2, 11063078), (4, 5531539), (13, 1702012), (26, 851006), (52, 425503), (71, 311636), (142, 155818), (169, 130924), (284, 77909), (338, 65462), (461, 47996), (676, 32731), (922, 23998), (923, 23972), (1844, 11999), (1846, 11986), (3692, 5993)]