19491036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85487}}^1$

素因数の和:85513

約数の個数: 24

約数和(自身を含む): 47873280

約数和(自身を除く): 28382244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 85487, 170974, 256461, 341948, 512922, 1025844, 1624253, 3248506, 4872759, 6497012, 9745518, 19491036]

約数ペア:

[(1, 19491036), (2, 9745518), (3, 6497012), (4, 4872759), (6, 3248506), (12, 1624253), (19, 1025844), (38, 512922), (57, 341948), (76, 256461), (114, 170974), (228, 85487)]