19463316

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11839}}^1$

素因数の和:11983

約数の個数: 24

約数和(自身を含む): 45749760

約数和(自身を除く): 26286444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11839, 23678, 35517, 47356, 71034, 142068, 1621943, 3243886, 4865829, 6487772, 9731658, 19463316]

約数ペア:

[(1, 19463316), (2, 9731658), (3, 6487772), (4, 4865829), (6, 3243886), (12, 1621943), (137, 142068), (274, 71034), (411, 47356), (548, 35517), (822, 23678), (1644, 11839)]