19951012

素因数分解:

$2^2\times {\mathrm{1201}}^1\times {\mathrm{4153}}^1$

素因数の和:5358

約数の個数: 12

約数和(自身を含む): 34951756

約数和(自身を除く): 15000744

約数列:

[1, 2, 4, 1201, 2402, 4153, 4804, 8306, 16612, 4987753, 9975506, 19951012]

約数ペア:

[(1, 19951012), (2, 9975506), (4, 4987753), (1201, 16612), (2402, 8306), (4153, 4804)]