43338772

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{30013}}^1$

素因数の和:30055

約数の個数: 18

約数和(自身を含む): 80047338

約数和(自身を除く): 36708566

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 30013, 60026, 120052, 570247, 1140494, 2280988, 10834693, 21669386, 43338772]

約数ペア:

[(1, 43338772), (2, 21669386), (4, 10834693), (19, 2280988), (38, 1140494), (76, 570247), (361, 120052), (722, 60026), (1444, 30013)]