21167005834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1315211}}^1$

素因数の和:1315845

約数の個数: 16

約数和(自身を含む): 34248120480

約数和(自身を除く): 13081114646

約数列:

[1, 2, 13, 26, 619, 1238, 8047, 16094, 1315211, 2630422, 17097743, 34195486, 814115609, 1628231218, 10583502917, 21167005834]

約数ペア:

[(1, 21167005834), (2, 10583502917), (13, 1628231218), (26, 814115609), (619, 34195486), (1238, 17097743), (8047, 2630422), (16094, 1315211)]