11964784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 27123264

約数和(自身を除く): 15158480

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 61, 82, 92, 104, 122, 164, 184, 208, 244, 299, 328, 368, 488, 533, 598, 656, 793, 943, 976, 1066, 1196, 1403, 1586, 1886, 2132, 2392, 2501, 2806, 3172, 3772, 4264, 4784, 5002, 5612, 6344, 7544, 8528, 10004, 11224, 12259, 12688, 15088, 18239, 20008, 22448, 24518, 32513, 36478, 40016, 49036, 57523, 65026, 72956, 98072, 115046, 130052, 145912, 196144, 230092, 260104, 291824, 460184, 520208, 747799, 920368, 1495598, 2991196, 5982392, 11964784]

約数ペア:

[(1, 11964784), (2, 5982392), (4, 2991196), (8, 1495598), (13, 920368), (16, 747799), (23, 520208), (26, 460184), (41, 291824), (46, 260104), (52, 230092), (61, 196144), (82, 145912), (92, 130052), (104, 115046), (122, 98072), (164, 72956), (184, 65026), (208, 57523), (244, 49036), (299, 40016), (328, 36478), (368, 32513), (488, 24518), (533, 22448), (598, 20008), (656, 18239), (793, 15088), (943, 12688), (976, 12259), (1066, 11224), (1196, 10004), (1403, 8528), (1586, 7544), (1886, 6344), (2132, 5612), (2392, 5002), (2501, 4784), (2806, 4264), (3172, 3772)]