2019204068

素因数分解:

$2^2\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{37307}}^1$

素因数の和:39251

約数の個数: 24

約数和(自身を含む): 4040605632

約数和(自身を除く): 2021401564

約数列:

[1, 2, 4, 7, 14, 28, 1933, 3866, 7732, 13531, 27062, 37307, 54124, 74614, 149228, 261149, 522298, 1044596, 72114431, 144228862, 288457724, 504801017, 1009602034, 2019204068]

約数ペア:

[(1, 2019204068), (2, 1009602034), (4, 504801017), (7, 288457724), (14, 144228862), (28, 72114431), (1933, 1044596), (3866, 522298), (7732, 261149), (13531, 149228), (27062, 74614), (37307, 54124)]