22691090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 43628544

約数和(自身を除く): 20937454

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1051, 1270, 2102, 2159, 4318, 5255, 10510, 10795, 17867, 21590, 35734, 89335, 133477, 178670, 266954, 667385, 1334770, 2269109, 4538218, 11345545, 22691090]

約数ペア:

[(1, 22691090), (2, 11345545), (5, 4538218), (10, 2269109), (17, 1334770), (34, 667385), (85, 266954), (127, 178670), (170, 133477), (254, 89335), (635, 35734), (1051, 21590), (1270, 17867), (2102, 10795), (2159, 10510), (4318, 5255)]