19226333

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 23172480

約数和(自身を除く): 3946147

約数列:

[1, 7, 29, 53, 203, 371, 1537, 1787, 10759, 12509, 51823, 94711, 362761, 662977, 2746619, 19226333]

約数ペア:

[(1, 19226333), (7, 2746619), (29, 662977), (53, 362761), (203, 94711), (371, 51823), (1537, 12509), (1787, 10759)]