16748446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 29782368

約数和(自身を除く): 13033922

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 373, 746, 1727, 2041, 3454, 4082, 4103, 4849, 8206, 9698, 22451, 44902, 53339, 58561, 106678, 117122, 644171, 761293, 1288342, 1522586, 8374223, 16748446]

約数ペア:

[(1, 16748446), (2, 8374223), (11, 1522586), (13, 1288342), (22, 761293), (26, 644171), (143, 117122), (157, 106678), (286, 58561), (314, 53339), (373, 44902), (746, 22451), (1727, 9698), (2041, 8206), (3454, 4849), (4082, 4103)]