19107216

素因数分解:

$2^4\times 3^2\times {\mathrm{132689}}^1$

素因数の和:132703

約数の個数: 30

約数和(自身を含む): 53474070

約数和(自身を除く): 34366854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132689, 265378, 398067, 530756, 796134, 1061512, 1194201, 1592268, 2123024, 2388402, 3184536, 4776804, 6369072, 9553608, 19107216]

約数ペア:

[(1, 19107216), (2, 9553608), (3, 6369072), (4, 4776804), (6, 3184536), (8, 2388402), (9, 2123024), (12, 1592268), (16, 1194201), (18, 1061512), (24, 796134), (36, 530756), (48, 398067), (72, 265378), (144, 132689)]