19526342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28631}}^1$

素因数の和:28675

約数の個数: 16

約数和(自身を含む): 32984064

約数和(自身を除く): 13457722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 28631, 57262, 314941, 629882, 887561, 1775122, 9763171, 19526342]

約数ペア:

[(1, 19526342), (2, 9763171), (11, 1775122), (22, 887561), (31, 629882), (62, 314941), (341, 57262), (682, 28631)]