11972594

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 18429120

約数和(自身を除く): 6456526

約数列:

[1, 2, 53, 106, 179, 358, 631, 1262, 9487, 18974, 33443, 66886, 112949, 225898, 5986297, 11972594]

約数ペア:

[(1, 11972594), (2, 5986297), (53, 225898), (106, 112949), (179, 66886), (358, 33443), (631, 18974), (1262, 9487)]