15555242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 24364800

約数和(自身を除く): 8809558

約数列:

[1, 2, 31, 62, 89, 178, 2759, 2819, 5518, 5638, 87389, 174778, 250891, 501782, 7777621, 15555242]

約数ペア:

[(1, 15555242), (2, 7777621), (31, 501782), (62, 250891), (89, 174778), (178, 87389), (2759, 5638), (2819, 5518)]