19031772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 48656160

約数和(自身を除く): 29624388

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 3217, 5916, 6434, 9651, 12868, 19302, 38604, 54689, 93293, 109378, 164067, 186586, 218756, 279879, 328134, 373172, 559758, 656268, 1119516, 1585981, 3171962, 4757943, 6343924, 9515886, 19031772]

約数ペア:

[(1, 19031772), (2, 9515886), (3, 6343924), (4, 4757943), (6, 3171962), (12, 1585981), (17, 1119516), (29, 656268), (34, 559758), (51, 373172), (58, 328134), (68, 279879), (87, 218756), (102, 186586), (116, 164067), (174, 109378), (204, 93293), (348, 54689), (493, 38604), (986, 19302), (1479, 12868), (1972, 9651), (2958, 6434), (3217, 5916)]