1849921168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{7253}}^1$

素因数の和:8119

約数の個数: 40

約数和(自身を含む): 3777883200

約数和(自身を除く): 1927962032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 839, 1678, 3356, 6712, 7253, 13424, 14506, 15941, 29012, 31882, 58024, 63764, 116048, 127528, 137807, 255056, 275614, 551228, 1102456, 2204912, 6085267, 12170534, 24341068, 48682136, 97364272, 115620073, 231240146, 462480292, 924960584, 1849921168]

約数ペア:

[(1, 1849921168), (2, 924960584), (4, 462480292), (8, 231240146), (16, 115620073), (19, 97364272), (38, 48682136), (76, 24341068), (152, 12170534), (304, 6085267), (839, 2204912), (1678, 1102456), (3356, 551228), (6712, 275614), (7253, 255056), (13424, 137807), (14506, 127528), (15941, 116048), (29012, 63764), (31882, 58024)]