1969132526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{10691}}^1$

素因数の和:10880

約数の個数: 32

約数和(自身を含む): 3217864320

約数和(自身を除く): 1248731794

約数列:

[1, 2, 19, 37, 38, 74, 131, 262, 703, 1406, 2489, 4847, 4978, 9694, 10691, 21382, 92093, 184186, 203129, 395567, 406258, 791134, 1400521, 2801042, 7515773, 15031546, 26609899, 51819277, 53219798, 103638554, 984566263, 1969132526]

約数ペア:

[(1, 1969132526), (2, 984566263), (19, 103638554), (37, 53219798), (38, 51819277), (74, 26609899), (131, 15031546), (262, 7515773), (703, 2801042), (1406, 1400521), (2489, 791134), (4847, 406258), (4978, 395567), (9694, 203129), (10691, 184186), (21382, 92093)]