11960234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 11264086

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 71, 142, 143, 209, 247, 286, 341, 403, 418, 494, 589, 682, 781, 806, 923, 1178, 1349, 1562, 1846, 2201, 2698, 2717, 4402, 4433, 5434, 6479, 7657, 8866, 10153, 12958, 14839, 15314, 17537, 20306, 24211, 28613, 29678, 35074, 41819, 48422, 57226, 83638, 84227, 168454, 192907, 314743, 385814, 460009, 543647, 629486, 920018, 1087294, 5980117, 11960234]

約数ペア:

[(1, 11960234), (2, 5980117), (11, 1087294), (13, 920018), (19, 629486), (22, 543647), (26, 460009), (31, 385814), (38, 314743), (62, 192907), (71, 168454), (142, 84227), (143, 83638), (209, 57226), (247, 48422), (286, 41819), (341, 35074), (403, 29678), (418, 28613), (494, 24211), (589, 20306), (682, 17537), (781, 15314), (806, 14839), (923, 12958), (1178, 10153), (1349, 8866), (1562, 7657), (1846, 6479), (2201, 5434), (2698, 4433), (2717, 4402)]