19667016512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{1481}}^1$

素因数の和:2968

約数の個数: 112

約数和(自身を含む): 45912170304

約数和(自身を除く): 26245153792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1451, 1481, 2288, 2902, 2962, 4576, 5804, 5924, 9152, 11608, 11848, 15961, 16291, 18863, 19253, 23216, 23696, 31922, 32582, 37726, 38506, 46432, 47392, 63844, 65164, 75452, 77012, 92864, 94784, 127688, 130328, 150904, 154024, 207493, 211783, 255376, 260656, 301808, 308048, 414986, 423566, 510752, 521312, 603616, 616096, 829972, 847132, 1021504, 1042624, 1207232, 1232192, 1659944, 1694264, 2148931, 3319888, 3388528, 4297862, 6639776, 6777056, 8595724, 13279552, 13554112, 17191448, 23638241, 27936103, 34382896, 47276482, 55872206, 68765792, 94552964, 111744412, 137531584, 189105928, 223488824, 307297133, 378211856, 446977648, 614594266, 756423712, 893955296, 1229188532, 1512847424, 1787910592, 2458377064, 4916754128, 9833508256, 19667016512]

約数ペア:

[(1, 19667016512), (2, 9833508256), (4, 4916754128), (8, 2458377064), (11, 1787910592), (13, 1512847424), (16, 1229188532), (22, 893955296), (26, 756423712), (32, 614594266), (44, 446977648), (52, 378211856), (64, 307297133), (88, 223488824), (104, 189105928), (143, 137531584), (176, 111744412), (208, 94552964), (286, 68765792), (352, 55872206), (416, 47276482), (572, 34382896), (704, 27936103), (832, 23638241), (1144, 17191448), (1451, 13554112), (1481, 13279552), (2288, 8595724), (2902, 6777056), (2962, 6639776), (4576, 4297862), (5804, 3388528), (5924, 3319888), (9152, 2148931), (11608, 1694264), (11848, 1659944), (15961, 1232192), (16291, 1207232), (18863, 1042624), (19253, 1021504), (23216, 847132), (23696, 829972), (31922, 616096), (32582, 603616), (37726, 521312), (38506, 510752), (46432, 423566), (47392, 414986), (63844, 308048), (65164, 301808), (75452, 260656), (77012, 255376), (92864, 211783), (94784, 207493), (127688, 154024), (130328, 150904)]