18695566

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 29134080

約数和(自身を除く): 10438514

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3371, 5546, 6742, 158437, 198889, 316874, 397778, 9347783, 18695566]

約数ペア:

[(1, 18695566), (2, 9347783), (47, 397778), (59, 316874), (94, 198889), (118, 158437), (2773, 6742), (3371, 5546)]