27401534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19489}}^1$

素因数の和:19547

約数の個数: 16

約数和(自身を含む): 44437200

約数和(自身を除く): 17035666

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 19489, 38978, 370291, 721093, 740582, 1442186, 13700767, 27401534]

約数ペア:

[(1, 27401534), (2, 13700767), (19, 1442186), (37, 740582), (38, 721093), (74, 370291), (703, 38978), (1406, 19489)]