2019670458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25893211}}^1$

素因数の和:25893229

約数の個数: 16

約数和(自身を含む): 4350059616

約数和(自身を除く): 2330389158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25893211, 51786422, 77679633, 155359266, 336611743, 673223486, 1009835229, 2019670458]

約数ペア:

[(1, 2019670458), (2, 1009835229), (3, 673223486), (6, 336611743), (13, 155359266), (26, 77679633), (39, 51786422), (78, 25893211)]