1949876672

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1603517}}^1$

素因数の和:1603548

約数の個数: 28

約数和(自身を含む): 4072935720

約数和(自身を除く): 2123059048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1603517, 3207034, 6414068, 12828136, 25656272, 30466823, 51312544, 60933646, 102625088, 121867292, 243734584, 487469168, 974938336, 1949876672]

約数ペア:

[(1, 1949876672), (2, 974938336), (4, 487469168), (8, 243734584), (16, 121867292), (19, 102625088), (32, 60933646), (38, 51312544), (64, 30466823), (76, 25656272), (152, 12828136), (304, 6414068), (608, 3207034), (1216, 1603517)]