1421962090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7484011}}^1$

素因数の和:7484037

約数の個数: 16

約数和(自身を含む): 2694244320

約数和(自身を除く): 1272282230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7484011, 14968022, 37420055, 74840110, 142196209, 284392418, 710981045, 1421962090]

約数ペア:

[(1, 1421962090), (2, 710981045), (5, 284392418), (10, 142196209), (19, 74840110), (38, 37420055), (95, 14968022), (190, 7484011)]