19448115651

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127111867}}^1$

素因数の和:127111890

約数の個数: 12

約数和(自身を含む): 29744177112

約数和(自身を除く): 10296061461

約数列:

[1, 3, 9, 17, 51, 153, 127111867, 381335601, 1144006803, 2160901739, 6482705217, 19448115651]

約数ペア:

[(1, 19448115651), (3, 6482705217), (9, 2160901739), (17, 1144006803), (51, 381335601), (153, 127111867)]