945173867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{21433}}^1$

素因数の和:21674

約数の個数: 16

約数和(自身を含む): 1090561920

約数和(自身を除く): 145388053

約数列:

[1, 11, 19, 209, 211, 2321, 4009, 21433, 44099, 235763, 407227, 4479497, 4522363, 49745993, 85924897, 945173867]

約数ペア:

[(1, 945173867), (11, 85924897), (19, 49745993), (209, 4522363), (211, 4479497), (2321, 407227), (4009, 235763), (21433, 44099)]