2013294885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19174237}}^1$

素因数の和:19174252

約数の個数: 16

約数和(自身を含む): 3681453696

約数和(自身を除く): 1668158811

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19174237, 57522711, 95871185, 134219659, 287613555, 402658977, 671098295, 2013294885]

約数ペア:

[(1, 2013294885), (3, 671098295), (5, 402658977), (7, 287613555), (15, 134219659), (21, 95871185), (35, 57522711), (105, 19174237)]