19143659

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 21358080

約数和(自身を除く): 2214421

約数列:

[1, 19, 23, 71, 437, 617, 1349, 1633, 11723, 14191, 31027, 43807, 269629, 832333, 1007561, 19143659]

約数ペア:

[(1, 19143659), (19, 1007561), (23, 832333), (71, 269629), (437, 43807), (617, 31027), (1349, 14191), (1633, 11723)]