12912185812

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{72053}}^1$

素因数の和:72759

約数の個数: 24

約数和(自身を含む): 22951216512

約数和(自身を除く): 10039030700

約数列:

[1, 2, 4, 71, 142, 284, 631, 1262, 2524, 44801, 72053, 89602, 144106, 179204, 288212, 5115763, 10231526, 20463052, 45465443, 90930886, 181861772, 3228046453, 6456092906, 12912185812]

約数ペア:

[(1, 12912185812), (2, 6456092906), (4, 3228046453), (71, 181861772), (142, 90930886), (284, 45465443), (631, 20463052), (1262, 10231526), (2524, 5115763), (44801, 288212), (72053, 179204), (89602, 144106)]