19742052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149561}}^1$

素因数の和:149579

約数の個数: 24

約数和(自身を含む): 50252832

約数和(自身を除く): 30510780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149561, 299122, 448683, 598244, 897366, 1645171, 1794732, 3290342, 4935513, 6580684, 9871026, 19742052]

約数ペア:

[(1, 19742052), (2, 9871026), (3, 6580684), (4, 4935513), (6, 3290342), (11, 1794732), (12, 1645171), (22, 897366), (33, 598244), (44, 448683), (66, 299122), (132, 149561)]