12872958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5783}}^1$

素因数の和:5848

約数の個数: 32

約数和(自身を含む): 29984256

約数和(自身を除く): 17111298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 5783, 11566, 17349, 34698, 40481, 80962, 121443, 242886, 306499, 612998, 919497, 1838994, 2145493, 4290986, 6436479, 12872958]

約数ペア:

[(1, 12872958), (2, 6436479), (3, 4290986), (6, 2145493), (7, 1838994), (14, 919497), (21, 612998), (42, 306499), (53, 242886), (106, 121443), (159, 80962), (318, 40481), (371, 34698), (742, 17349), (1113, 11566), (2226, 5783)]