19159428

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4523}}^1$

素因数の和:4883

約数の個数: 24

約数和(自身を含む): 44841888

約数和(自身を除く): 25682460

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4523, 9046, 13569, 18092, 27138, 54276, 1596619, 3193238, 4789857, 6386476, 9579714, 19159428]

約数ペア:

[(1, 19159428), (2, 9579714), (3, 6386476), (4, 4789857), (6, 3193238), (12, 1596619), (353, 54276), (706, 27138), (1059, 18092), (1412, 13569), (2118, 9046), (4236, 4523)]