18312635879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{315697}}^1$

素因数の和:315830

約数の個数: 16

約数和(自身を含む): 20002625280

約数和(自身を除く): 1689989401

約数列:

[1, 19, 43, 71, 817, 1349, 3053, 58007, 315697, 5998243, 13574971, 22414487, 257924449, 425875253, 963822941, 18312635879]

約数ペア:

[(1, 18312635879), (19, 963822941), (43, 425875253), (71, 257924449), (817, 22414487), (1349, 13574971), (3053, 5998243), (58007, 315697)]