1997907798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17525507}}^1$

素因数の和:17525531

約数の個数: 16

約数和(自身を含む): 4206121920

約数和(自身を除く): 2208214122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17525507, 35051014, 52576521, 105153042, 332984633, 665969266, 998953899, 1997907798]

約数ペア:

[(1, 1997907798), (2, 998953899), (3, 665969266), (6, 332984633), (19, 105153042), (38, 52576521), (57, 35051014), (114, 17525507)]