2287742690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12040751}}^1$

素因数の和:12040777

約数の個数: 16

約数和(自身を含む): 4334670720

約数和(自身を除く): 2046928030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 12040751, 24081502, 60203755, 120407510, 228774269, 457548538, 1143871345, 2287742690]

約数ペア:

[(1, 2287742690), (2, 1143871345), (5, 457548538), (10, 228774269), (19, 120407510), (38, 60203755), (95, 24081502), (190, 12040751)]