12851696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 30185568

約数和(自身を除く): 17333872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 137, 143, 164, 176, 208, 274, 286, 328, 451, 533, 548, 572, 656, 902, 1066, 1096, 1144, 1507, 1781, 1804, 2132, 2192, 2288, 3014, 3562, 3608, 4264, 5617, 5863, 6028, 7124, 7216, 8528, 11234, 11726, 12056, 14248, 19591, 22468, 23452, 24112, 28496, 39182, 44936, 46904, 61787, 73021, 78364, 89872, 93808, 123574, 146042, 156728, 247148, 292084, 313456, 494296, 584168, 803231, 988592, 1168336, 1606462, 3212924, 6425848, 12851696]

約数ペア:

[(1, 12851696), (2, 6425848), (4, 3212924), (8, 1606462), (11, 1168336), (13, 988592), (16, 803231), (22, 584168), (26, 494296), (41, 313456), (44, 292084), (52, 247148), (82, 156728), (88, 146042), (104, 123574), (137, 93808), (143, 89872), (164, 78364), (176, 73021), (208, 61787), (274, 46904), (286, 44936), (328, 39182), (451, 28496), (533, 24112), (548, 23452), (572, 22468), (656, 19591), (902, 14248), (1066, 12056), (1096, 11726), (1144, 11234), (1507, 8528), (1781, 7216), (1804, 7124), (2132, 6028), (2192, 5863), (2288, 5617), (3014, 4264), (3562, 3608)]