1812122929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{18617}}^1$

素因数の和:18792

約数の個数: 16

約数和(自身を含む): 1966060800

約数和(自身を除く): 153937871

約数列:

[1, 19, 47, 109, 893, 2071, 5123, 18617, 97337, 353723, 874999, 2029253, 16624981, 38555807, 95374891, 1812122929]

約数ペア:

[(1, 1812122929), (19, 95374891), (47, 38555807), (109, 16624981), (893, 2029253), (2071, 874999), (5123, 353723), (18617, 97337)]