22191468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7526

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 36514452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 7487, 14974, 22461, 29948, 44922, 89844, 97331, 142253, 194662, 284506, 291993, 389324, 426759, 569012, 583986, 853518, 1167972, 1707036, 1849289, 3698578, 5547867, 7397156, 11095734, 22191468]

約数ペア:

[(1, 22191468), (2, 11095734), (3, 7397156), (4, 5547867), (6, 3698578), (12, 1849289), (13, 1707036), (19, 1167972), (26, 853518), (38, 583986), (39, 569012), (52, 426759), (57, 389324), (76, 291993), (78, 284506), (114, 194662), (156, 142253), (228, 97331), (247, 89844), (494, 44922), (741, 29948), (988, 22461), (1482, 14974), (2964, 7487)]