11621764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 14062076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 389, 679, 778, 1067, 1358, 1556, 2134, 2716, 2723, 4268, 4279, 5446, 7469, 8558, 10892, 14938, 17116, 29876, 29953, 37733, 59906, 75466, 119812, 150932, 264131, 415063, 528262, 830126, 1056524, 1660252, 2905441, 5810882, 11621764]

約数ペア:

[(1, 11621764), (2, 5810882), (4, 2905441), (7, 1660252), (11, 1056524), (14, 830126), (22, 528262), (28, 415063), (44, 264131), (77, 150932), (97, 119812), (154, 75466), (194, 59906), (308, 37733), (388, 29953), (389, 29876), (679, 17116), (778, 14938), (1067, 10892), (1358, 8558), (1556, 7469), (2134, 5446), (2716, 4279), (2723, 4268)]