19965444

素因数分解:

$2^2\times 3^1\times {\mathrm{607}}^1\times {\mathrm{2741}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 46679808

約数和(自身を除く): 26714364

約数列:

[1, 2, 3, 4, 6, 12, 607, 1214, 1821, 2428, 2741, 3642, 5482, 7284, 8223, 10964, 16446, 32892, 1663787, 3327574, 4991361, 6655148, 9982722, 19965444]

約数ペア:

[(1, 19965444), (2, 9982722), (3, 6655148), (4, 4991361), (6, 3327574), (12, 1663787), (607, 32892), (1214, 16446), (1821, 10964), (2428, 8223), (2741, 7284), (3642, 5482)]