19095768

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 51937080

約数和(自身を除く): 32841312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 674, 787, 1011, 1348, 1574, 2022, 2361, 2696, 3033, 3148, 4044, 4722, 6066, 6296, 7083, 8088, 9444, 12132, 14166, 18888, 24264, 28332, 56664, 265219, 530438, 795657, 1060876, 1591314, 2121752, 2386971, 3182628, 4773942, 6365256, 9547884, 19095768]

約数ペア:

[(1, 19095768), (2, 9547884), (3, 6365256), (4, 4773942), (6, 3182628), (8, 2386971), (9, 2121752), (12, 1591314), (18, 1060876), (24, 795657), (36, 530438), (72, 265219), (337, 56664), (674, 28332), (787, 24264), (1011, 18888), (1348, 14166), (1574, 12132), (2022, 9444), (2361, 8088), (2696, 7083), (3033, 6296), (3148, 6066), (4044, 4722)]