83811470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{441113}}^1$

素因数の和:441139

約数の個数: 16

約数和(自身を含む): 158801040

約数和(自身を除く): 74989570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 441113, 882226, 2205565, 4411130, 8381147, 16762294, 41905735, 83811470]

約数ペア:

[(1, 83811470), (2, 41905735), (5, 16762294), (10, 8381147), (19, 4411130), (38, 2205565), (95, 882226), (190, 441113)]