1931860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13799}}^1$

素因数の和:13815

約数の個数: 24

約数和(自身を含む): 4636800

約数和(自身を除く): 2704940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13799, 27598, 55196, 68995, 96593, 137990, 193186, 275980, 386372, 482965, 965930, 1931860]

約数ペア:

[(1, 1931860), (2, 965930), (4, 482965), (5, 386372), (7, 275980), (10, 193186), (14, 137990), (20, 96593), (28, 68995), (35, 55196), (70, 27598), (140, 13799)]