13016919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9974

約数の個数: 16

約数和(自身を含む): 19065600

約数和(自身を除く): 6048681

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 9929, 29787, 188651, 228367, 565953, 685101, 4338973, 13016919]

約数ペア:

[(1, 13016919), (3, 4338973), (19, 685101), (23, 565953), (57, 228367), (69, 188651), (437, 29787), (1311, 9929)]