11863780918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 20784614400

約数和(自身を除く): 8920833482

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 277, 418, 554, 869, 1297, 1501, 1738, 2594, 3002, 3047, 5263, 6094, 10526, 14267, 16511, 21883, 24643, 28534, 33022, 43766, 49286, 57893, 102463, 115786, 204926, 240713, 271073, 359269, 415777, 481426, 542146, 718538, 831554, 1127093, 1946797, 2254186, 3893594, 3951959, 4573547, 6826111, 7903918, 9147094, 13652222, 21414767, 28382251, 42829534, 56764502, 75087221, 150174442, 312204761, 539262769, 624409522, 1078525538, 5931890459, 11863780918]

約数ペア:

[(1, 11863780918), (2, 5931890459), (11, 1078525538), (19, 624409522), (22, 539262769), (38, 312204761), (79, 150174442), (158, 75087221), (209, 56764502), (277, 42829534), (418, 28382251), (554, 21414767), (869, 13652222), (1297, 9147094), (1501, 7903918), (1738, 6826111), (2594, 4573547), (3002, 3951959), (3047, 3893594), (5263, 2254186), (6094, 1946797), (10526, 1127093), (14267, 831554), (16511, 718538), (21883, 542146), (24643, 481426), (28534, 415777), (33022, 359269), (43766, 271073), (49286, 240713), (57893, 204926), (102463, 115786)]