19329128632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{64019}}^1$

素因数の和:64156

約数の個数: 64

約数和(自身を含む): 40931827200

約数和(自身を除く): 21602698568

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 73, 88, 94, 146, 188, 292, 376, 517, 584, 803, 1034, 1606, 2068, 3212, 3431, 4136, 6424, 6862, 13724, 27448, 37741, 64019, 75482, 128038, 150964, 256076, 301928, 512152, 704209, 1408418, 2816836, 3008893, 4673387, 5633672, 6017786, 9346774, 12035572, 18693548, 24071144, 33097823, 37387096, 51407257, 66195646, 102814514, 132391292, 205629028, 219649189, 264782584, 411258056, 439298378, 878596756, 1757193512, 2416141079, 4832282158, 9664564316, 19329128632]

約数ペア:

[(1, 19329128632), (2, 9664564316), (4, 4832282158), (8, 2416141079), (11, 1757193512), (22, 878596756), (44, 439298378), (47, 411258056), (73, 264782584), (88, 219649189), (94, 205629028), (146, 132391292), (188, 102814514), (292, 66195646), (376, 51407257), (517, 37387096), (584, 33097823), (803, 24071144), (1034, 18693548), (1606, 12035572), (2068, 9346774), (3212, 6017786), (3431, 5633672), (4136, 4673387), (6424, 3008893), (6862, 2816836), (13724, 1408418), (27448, 704209), (37741, 512152), (64019, 301928), (75482, 256076), (128038, 150964)]