1214887398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10656907}}^1$

素因数の和:10656931

約数の個数: 16

約数和(自身を含む): 2557657920

約数和(自身を除く): 1342770522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 10656907, 21313814, 31970721, 63941442, 202481233, 404962466, 607443699, 1214887398]

約数ペア:

[(1, 1214887398), (2, 607443699), (3, 404962466), (6, 202481233), (19, 63941442), (38, 31970721), (57, 21313814), (114, 10656907)]