15690433

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 18385920

約数和(自身を除く): 2695487

約数列:

[1, 11, 31, 47, 89, 121, 341, 517, 979, 1457, 2759, 3751, 4183, 5687, 10769, 16027, 30349, 46013, 129673, 176297, 333839, 506143, 1426403, 15690433]

約数ペア:

[(1, 15690433), (11, 1426403), (31, 506143), (47, 333839), (89, 176297), (121, 129673), (341, 46013), (517, 30349), (979, 16027), (1457, 10769), (2759, 5687), (3751, 4183)]