19533206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126839}}^1$

素因数の和:126859

約数の個数: 16

約数和(自身を含む): 36529920

約数和(自身を除く): 16996714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 126839, 253678, 887873, 1395229, 1775746, 2790458, 9766603, 19533206]

約数ペア:

[(1, 19533206), (2, 9766603), (7, 2790458), (11, 1775746), (14, 1395229), (22, 887873), (77, 253678), (154, 126839)]