15820227929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1\times {\mathrm{24809}}^1$

素因数の和:26848

約数の個数: 16

約数和(自身を含む): 17863200000

約数和(自身を除く): 2042972071

約数列:

[1, 11, 29, 319, 1999, 21989, 24809, 57971, 272899, 637681, 719461, 7914071, 49593191, 545525101, 1438202539, 15820227929]

約数ペア:

[(1, 15820227929), (11, 1438202539), (29, 545525101), (319, 49593191), (1999, 7914071), (21989, 719461), (24809, 637681), (57971, 272899)]