19295532

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1493}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 48943440

約数和(自身を除く): 29647908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 1493, 2154, 2986, 3231, 4308, 4479, 5972, 6462, 8958, 12924, 13437, 17916, 26874, 53748, 535987, 1071974, 1607961, 2143948, 3215922, 4823883, 6431844, 9647766, 19295532]

約数ペア:

[(1, 19295532), (2, 9647766), (3, 6431844), (4, 4823883), (6, 3215922), (9, 2143948), (12, 1607961), (18, 1071974), (36, 535987), (359, 53748), (718, 26874), (1077, 17916), (1436, 13437), (1493, 12924), (2154, 8958), (2986, 6462), (3231, 5972), (4308, 4479)]