19156752

素因数分解:

$2^4\times 3^2\times {\mathrm{133033}}^1$

素因数の和:133047

約数の個数: 30

約数和(自身を含む): 53612702

約数和(自身を除く): 34455950

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133033, 266066, 399099, 532132, 798198, 1064264, 1197297, 1596396, 2128528, 2394594, 3192792, 4789188, 6385584, 9578376, 19156752]

約数ペア:

[(1, 19156752), (2, 9578376), (3, 6385584), (4, 4789188), (6, 3192792), (8, 2394594), (9, 2128528), (12, 1596396), (16, 1197297), (18, 1064264), (24, 798198), (36, 532132), (48, 399099), (72, 266066), (144, 133033)]