16403901764

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{7362613}}^1$

素因数の和:7363174

約数の個数: 12

約数和(自身を含む): 28758370284

約数和(自身を除く): 12354468520

約数列:

[1, 2, 4, 557, 1114, 2228, 7362613, 14725226, 29450452, 4100975441, 8201950882, 16403901764]

約数ペア:

[(1, 16403901764), (2, 8201950882), (4, 4100975441), (557, 29450452), (1114, 14725226), (2228, 7362613)]