15690066868

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13031617}}^1$

素因数の和:13031671

約数の個数: 24

約数和(自身を含む): 32109906752

約数和(自身を除く): 16419839884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 13031617, 26063234, 52126468, 91221319, 182442638, 364885276, 560359531, 1120719062, 2241438124, 3922516717, 7845033434, 15690066868]

約数ペア:

[(1, 15690066868), (2, 7845033434), (4, 3922516717), (7, 2241438124), (14, 1120719062), (28, 560359531), (43, 364885276), (86, 182442638), (172, 91221319), (301, 52126468), (602, 26063234), (1204, 13031617)]