19116372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 49194432

約数和(自身を除く): 30078060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1493, 2134, 2986, 3201, 4268, 4479, 5972, 6402, 8958, 12804, 16423, 17916, 32846, 49269, 65692, 98538, 144821, 197076, 289642, 434463, 579284, 868926, 1593031, 1737852, 3186062, 4779093, 6372124, 9558186, 19116372]

約数ペア:

[(1, 19116372), (2, 9558186), (3, 6372124), (4, 4779093), (6, 3186062), (11, 1737852), (12, 1593031), (22, 868926), (33, 579284), (44, 434463), (66, 289642), (97, 197076), (132, 144821), (194, 98538), (291, 65692), (388, 49269), (582, 32846), (1067, 17916), (1164, 16423), (1493, 12804), (2134, 8958), (2986, 6402), (3201, 5972), (4268, 4479)]