19307598

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 39854592

約数和(自身を除く): 20546994

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 743, 1486, 2229, 4331, 4458, 8662, 12993, 25986, 45323, 52753, 90646, 105506, 135969, 158259, 271938, 316518, 3217933, 6435866, 9653799, 19307598]

約数ペア:

[(1, 19307598), (2, 9653799), (3, 6435866), (6, 3217933), (61, 316518), (71, 271938), (122, 158259), (142, 135969), (183, 105506), (213, 90646), (366, 52753), (426, 45323), (743, 25986), (1486, 12993), (2229, 8662), (4331, 4458)]