189038612

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{63097}}^1$

素因数の和:63215

約数の個数: 24

約数和(自身を含む): 381616704

約数和(自身を除く): 192578092

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 63097, 126194, 252388, 441679, 883358, 1766716, 6751379, 13502758, 27005516, 47259653, 94519306, 189038612]

約数ペア:

[(1, 189038612), (2, 94519306), (4, 47259653), (7, 27005516), (14, 13502758), (28, 6751379), (107, 1766716), (214, 883358), (428, 441679), (749, 252388), (1498, 126194), (2996, 63097)]