21167308777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{859}}^1\times {\mathrm{2371}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 22357523200

約数和(自身を除く): 1190214423

約数列:

[1, 19, 547, 859, 2371, 10393, 16321, 45049, 469873, 1296937, 2036689, 8927587, 24641803, 38697091, 1114068883, 21167308777]

約数ペア:

[(1, 21167308777), (19, 1114068883), (547, 38697091), (859, 24641803), (2371, 8927587), (10393, 2036689), (16321, 1296937), (45049, 469873)]