12119834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 19245600

約数和(自身を除く): 7125766

約数列:

[1, 2, 19, 38, 197, 394, 1619, 3238, 3743, 7486, 30761, 61522, 318943, 637886, 6059917, 12119834]

約数ペア:

[(1, 12119834), (2, 6059917), (19, 637886), (38, 318943), (197, 61522), (394, 30761), (1619, 7486), (3238, 3743)]