11921954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6529}}^1$

素因数の和:6625

約数の個数: 16

約数和(自身を含む): 19746720

約数和(自身を除く): 7824766

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 6529, 13058, 71819, 143638, 541907, 1083814, 5960977, 11921954]

約数ペア:

[(1, 11921954), (2, 5960977), (11, 1083814), (22, 541907), (83, 143638), (166, 71819), (913, 13058), (1826, 6529)]